2338993876

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{991}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 4254727680

約数和(自身を除く): 1915733804

約数列:

[1, 2, 4, 59, 73, 118, 137, 146, 236, 274, 292, 548, 991, 1982, 3964, 4307, 8083, 8614, 10001, 16166, 17228, 20002, 32332, 40004, 58469, 72343, 116938, 135767, 144686, 233876, 271534, 289372, 543068, 590059, 1180118, 2360236, 4268237, 8010253, 8536474, 9910991, 16020506, 17072948, 19821982, 32041012, 39643964, 584748469, 1169496938, 2338993876]

約数ペア:

[(1, 2338993876), (2, 1169496938), (4, 584748469), (59, 39643964), (73, 32041012), (118, 19821982), (137, 17072948), (146, 16020506), (236, 9910991), (274, 8536474), (292, 8010253), (548, 4268237), (991, 2360236), (1982, 1180118), (3964, 590059), (4307, 543068), (8083, 289372), (8614, 271534), (10001, 233876), (16166, 144686), (17228, 135767), (20002, 116938), (32332, 72343), (40004, 58469)]