2016221792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{1021}}^1$

素因数の和:1192

約数の個数: 96

約数和(自身を含む): 4413273984

約数和(自身を除く): 2397052192

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 94, 101, 104, 188, 202, 208, 376, 404, 416, 611, 752, 808, 1021, 1222, 1313, 1504, 1616, 2042, 2444, 2626, 3232, 4084, 4747, 4888, 5252, 8168, 9494, 9776, 10504, 13273, 16336, 18988, 19552, 21008, 26546, 32672, 37976, 42016, 47987, 53092, 61711, 75952, 95974, 103121, 106184, 123422, 151904, 191948, 206242, 212368, 246844, 383896, 412484, 424736, 493688, 623831, 767792, 824968, 987376, 1247662, 1340573, 1535584, 1649936, 1974752, 2495324, 2681146, 3299872, 4846687, 4990648, 5362292, 9693374, 9981296, 10724584, 19386748, 19962592, 21449168, 38773496, 42898336, 63006931, 77546992, 126013862, 155093984, 252027724, 504055448, 1008110896, 2016221792]

約数ペア:

[(1, 2016221792), (2, 1008110896), (4, 504055448), (8, 252027724), (13, 155093984), (16, 126013862), (26, 77546992), (32, 63006931), (47, 42898336), (52, 38773496), (94, 21449168), (101, 19962592), (104, 19386748), (188, 10724584), (202, 9981296), (208, 9693374), (376, 5362292), (404, 4990648), (416, 4846687), (611, 3299872), (752, 2681146), (808, 2495324), (1021, 1974752), (1222, 1649936), (1313, 1535584), (1504, 1340573), (1616, 1247662), (2042, 987376), (2444, 824968), (2626, 767792), (3232, 623831), (4084, 493688), (4747, 424736), (4888, 412484), (5252, 383896), (8168, 246844), (9494, 212368), (9776, 206242), (10504, 191948), (13273, 151904), (16336, 123422), (18988, 106184), (19552, 103121), (21008, 95974), (26546, 75952), (32672, 61711), (37976, 53092), (42016, 47987)]