9980493656

素因数分解:

$2^3\times 7^2\times {\mathrm{25460443}}^1$

素因数の和:25460463

約数の個数: 24

約数和(自身を含む): 21768679620

約数和(自身を除く): 11788185964

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 25460443, 50920886, 101841772, 178223101, 203683544, 356446202, 712892404, 1247561707, 1425784808, 2495123414, 4990246828, 9980493656]

約数ペア:

[(1, 9980493656), (2, 4990246828), (4, 2495123414), (7, 1425784808), (8, 1247561707), (14, 712892404), (28, 356446202), (49, 203683544), (56, 178223101), (98, 101841772), (196, 50920886), (392, 25460443)]