2193422608

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{191}}^1$

素因数の和:393

約数の個数: 120

約数和(自身を含む): 4809977856

約数和(自身を除く): 2616555248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 137, 169, 191, 208, 248, 274, 338, 382, 403, 496, 548, 676, 764, 806, 1096, 1352, 1528, 1612, 1781, 2192, 2483, 2704, 3056, 3224, 3562, 4247, 4966, 5239, 5921, 6448, 7124, 8494, 9932, 10478, 11842, 14248, 16988, 19864, 20956, 23153, 23684, 26167, 28496, 32279, 33976, 39728, 41912, 46306, 47368, 52334, 55211, 64558, 67952, 76973, 83824, 92612, 94736, 104668, 110422, 129116, 153946, 185224, 209336, 220844, 258232, 307892, 340171, 370448, 418672, 441688, 516464, 615784, 680342, 717743, 811177, 883376, 1000649, 1231568, 1360684, 1435486, 1622354, 2001298, 2721368, 2870972, 3244708, 4002596, 4422223, 5442736, 5741944, 6489416, 8005192, 8844446, 10545301, 11483888, 12978832, 16010384, 17688892, 21090602, 35377784, 42181204, 70755568, 84362408, 137088913, 168724816, 274177826, 548355652, 1096711304, 2193422608]

約数ペア:

[(1, 2193422608), (2, 1096711304), (4, 548355652), (8, 274177826), (13, 168724816), (16, 137088913), (26, 84362408), (31, 70755568), (52, 42181204), (62, 35377784), (104, 21090602), (124, 17688892), (137, 16010384), (169, 12978832), (191, 11483888), (208, 10545301), (248, 8844446), (274, 8005192), (338, 6489416), (382, 5741944), (403, 5442736), (496, 4422223), (548, 4002596), (676, 3244708), (764, 2870972), (806, 2721368), (1096, 2001298), (1352, 1622354), (1528, 1435486), (1612, 1360684), (1781, 1231568), (2192, 1000649), (2483, 883376), (2704, 811177), (3056, 717743), (3224, 680342), (3562, 615784), (4247, 516464), (4966, 441688), (5239, 418672), (5921, 370448), (6448, 340171), (7124, 307892), (8494, 258232), (9932, 220844), (10478, 209336), (11842, 185224), (14248, 153946), (16988, 129116), (19864, 110422), (20956, 104668), (23153, 94736), (23684, 92612), (26167, 83824), (28496, 76973), (32279, 67952), (33976, 64558), (39728, 55211), (41912, 52334), (46306, 47368)]