969644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1$

素因数の和:689

約数の個数: 24

約数和(自身を含む): 1893360

約数和(自身を除く): 923716

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 643, 754, 1286, 1508, 2572, 8359, 16718, 18647, 33436, 37294, 74588, 242411, 484822, 969644]

約数ペア:

[(1, 969644), (2, 484822), (4, 242411), (13, 74588), (26, 37294), (29, 33436), (52, 18647), (58, 16718), (116, 8359), (377, 2572), (643, 1508), (754, 1286)]