240442798

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{11243}}^1$

素因数の和:11316

約数の個数: 24

約数和(自身を含む): 393517512

約数和(自身を除く): 153074714

約数列:

[1, 2, 17, 34, 37, 74, 289, 578, 629, 1258, 10693, 11243, 21386, 22486, 191131, 382262, 415991, 831982, 3249227, 6498454, 7071847, 14143694, 120221399, 240442798]

約数ペア:

[(1, 240442798), (2, 120221399), (17, 14143694), (34, 7071847), (37, 6498454), (74, 3249227), (289, 831982), (578, 415991), (629, 382262), (1258, 191131), (10693, 22486), (11243, 21386)]