451516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{457}}^1$

素因数の和:493

約数の個数: 24

約数和(自身を含む): 897680

約数和(自身を除く): 446164

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 457, 494, 914, 988, 1828, 5941, 8683, 11882, 17366, 23764, 34732, 112879, 225758, 451516]

約数ペア:

[(1, 451516), (2, 225758), (4, 112879), (13, 34732), (19, 23764), (26, 17366), (38, 11882), (52, 8683), (76, 5941), (247, 1828), (457, 988), (494, 914)]