2201603408

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{20639}}^1$

素因数の和:20819

約数の個数: 40

約数和(自身を含む): 4376505600

約数和(自身を除く): 2174902192

約数列:

[1, 2, 4, 8, 16, 59, 113, 118, 226, 236, 452, 472, 904, 944, 1808, 6667, 13334, 20639, 26668, 41278, 53336, 82556, 106672, 165112, 330224, 1217701, 2332207, 2435402, 4664414, 4870804, 9328828, 9741608, 18657656, 19483216, 37315312, 137600213, 275200426, 550400852, 1100801704, 2201603408]

約数ペア:

[(1, 2201603408), (2, 1100801704), (4, 550400852), (8, 275200426), (16, 137600213), (59, 37315312), (113, 19483216), (118, 18657656), (226, 9741608), (236, 9328828), (452, 4870804), (472, 4664414), (904, 2435402), (944, 2332207), (1808, 1217701), (6667, 330224), (13334, 165112), (20639, 106672), (26668, 82556), (41278, 53336)]