2085408

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1$

素因数の和:586

約数の個数: 72

約数和(自身を含む): 6398028

約数和(自身を除く): 4312620

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 557, 624, 936, 1114, 1248, 1671, 1872, 2228, 3342, 3744, 4456, 5013, 6684, 7241, 8912, 10026, 13368, 14482, 17824, 20052, 21723, 26736, 28964, 40104, 43446, 53472, 57928, 65169, 80208, 86892, 115856, 130338, 160416, 173784, 231712, 260676, 347568, 521352, 695136, 1042704, 2085408]

約数ペア:

[(1, 2085408), (2, 1042704), (3, 695136), (4, 521352), (6, 347568), (8, 260676), (9, 231712), (12, 173784), (13, 160416), (16, 130338), (18, 115856), (24, 86892), (26, 80208), (32, 65169), (36, 57928), (39, 53472), (48, 43446), (52, 40104), (72, 28964), (78, 26736), (96, 21723), (104, 20052), (117, 17824), (144, 14482), (156, 13368), (208, 10026), (234, 8912), (288, 7241), (312, 6684), (416, 5013), (468, 4456), (557, 3744), (624, 3342), (936, 2228), (1114, 1872), (1248, 1671)]