42499798

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{2879}}^1$

素因数の和:2964

約数の個数: 24

約数和(自身を含む): 71245440

約数和(自身を除く): 28745642

約数列:

[1, 2, 11, 22, 61, 121, 122, 242, 671, 1342, 2879, 5758, 7381, 14762, 31669, 63338, 175619, 348359, 351238, 696718, 1931809, 3863618, 21249899, 42499798]

約数ペア:

[(1, 42499798), (2, 21249899), (11, 3863618), (22, 1931809), (61, 696718), (121, 351238), (122, 348359), (242, 175619), (671, 63338), (1342, 31669), (2879, 14762), (5758, 7381)]