268530052

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157219}}^1$

素因数の和:157291

約数の個数: 24

約数和(自身を含む): 545867840

約数和(自身を除く): 277337788

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 157219, 314438, 628876, 1100533, 2201066, 4402132, 9590359, 19180718, 38361436, 67132513, 134265026, 268530052]

約数ペア:

[(1, 268530052), (2, 134265026), (4, 67132513), (7, 38361436), (14, 19180718), (28, 9590359), (61, 4402132), (122, 2201066), (244, 1100533), (427, 628876), (854, 314438), (1708, 157219)]