388285628

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{5689}}^1$

素因数の和:5957

約数の個数: 24

約数和(自身を含む): 690174240

約数和(自身を除く): 301888612

約数列:

[1, 2, 4, 113, 151, 226, 302, 452, 604, 5689, 11378, 17063, 22756, 34126, 68252, 642857, 859039, 1285714, 1718078, 2571428, 3436156, 97071407, 194142814, 388285628]

約数ペア:

[(1, 388285628), (2, 194142814), (4, 97071407), (113, 3436156), (151, 2571428), (226, 1718078), (302, 1285714), (452, 859039), (604, 642857), (5689, 68252), (11378, 34126), (17063, 22756)]