890248214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{64019}}^1$

素因数の和:64447

約数の個数: 16

約数和(自身を含む): 1417402800

約数和(自身を除く): 527154586

約数列:

[1, 2, 17, 34, 409, 818, 6953, 13906, 64019, 128038, 1088323, 2176646, 26183771, 52367542, 445124107, 890248214]

約数ペア:

[(1, 890248214), (2, 445124107), (17, 52367542), (34, 26183771), (409, 2176646), (818, 1088323), (6953, 128038), (13906, 64019)]