240990724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{10141}}^1$

素因数の和:10615

約数の個数: 24

約数和(自身を含む): 455213528

約数和(自身を除く): 214222804

約数列:

[1, 2, 4, 13, 26, 52, 457, 914, 1828, 5941, 10141, 11882, 20282, 23764, 40564, 131833, 263666, 527332, 4634437, 9268874, 18537748, 60247681, 120495362, 240990724]

約数ペア:

[(1, 240990724), (2, 120495362), (4, 60247681), (13, 18537748), (26, 9268874), (52, 4634437), (457, 527332), (914, 263666), (1828, 131833), (5941, 40564), (10141, 23764), (11882, 20282)]