2100039177796

素因数分解:

$2^2\times 7^2\times {\mathrm{37189}}^1\times {\mathrm{288109}}^1$

素因数の和:325316

約数の個数: 36

約数和(自身を含む): 4275209549100

約数和(自身を除く): 2175170371304

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 37189, 74378, 148756, 260323, 288109, 520646, 576218, 1041292, 1152436, 1822261, 2016763, 3644522, 4033526, 7289044, 8067052, 14117341, 28234682, 56469364, 10714485601, 21428971202, 42857942404, 75001399207, 150002798414, 300005596828, 525009794449, 1050019588898, 2100039177796]

約数ペア:

[(1, 2100039177796), (2, 1050019588898), (4, 525009794449), (7, 300005596828), (14, 150002798414), (28, 75001399207), (49, 42857942404), (98, 21428971202), (196, 10714485601), (37189, 56469364), (74378, 28234682), (148756, 14117341), (260323, 8067052), (288109, 7289044), (520646, 4033526), (576218, 3644522), (1041292, 2016763), (1152436, 1822261)]