1001677456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2633}}^1$

素因数の和:2744

約数の個数: 80

約数和(自身を含む): 2194859520

約数和(自身を除く): 1193182064

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 59, 62, 104, 118, 124, 208, 236, 248, 403, 472, 496, 767, 806, 944, 1534, 1612, 1829, 2633, 3068, 3224, 3658, 5266, 6136, 6448, 7316, 10532, 12272, 14632, 21064, 23777, 29264, 34229, 42128, 47554, 68458, 81623, 95108, 136916, 155347, 163246, 190216, 273832, 310694, 326492, 380432, 547664, 621388, 652984, 1061099, 1242776, 1305968, 2019511, 2122198, 2485552, 4039022, 4244396, 4815757, 8078044, 8488792, 9631514, 16156088, 16977584, 19263028, 32312176, 38526056, 62604841, 77052112, 125209682, 250419364, 500838728, 1001677456]

約数ペア:

[(1, 1001677456), (2, 500838728), (4, 250419364), (8, 125209682), (13, 77052112), (16, 62604841), (26, 38526056), (31, 32312176), (52, 19263028), (59, 16977584), (62, 16156088), (104, 9631514), (118, 8488792), (124, 8078044), (208, 4815757), (236, 4244396), (248, 4039022), (403, 2485552), (472, 2122198), (496, 2019511), (767, 1305968), (806, 1242776), (944, 1061099), (1534, 652984), (1612, 621388), (1829, 547664), (2633, 380432), (3068, 326492), (3224, 310694), (3658, 273832), (5266, 190216), (6136, 163246), (6448, 155347), (7316, 136916), (10532, 95108), (12272, 81623), (14632, 68458), (21064, 47554), (23777, 42128), (29264, 34229)]