227424860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{874711}}^1$

素因数の和:874733

約数の個数: 24

約数和(自身を含む): 514330656

約数和(自身を除く): 286905796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 874711, 1749422, 3498844, 4373555, 8747110, 11371243, 17494220, 22742486, 45484972, 56856215, 113712430, 227424860]

約数ペア:

[(1, 227424860), (2, 113712430), (4, 56856215), (5, 45484972), (10, 22742486), (13, 17494220), (20, 11371243), (26, 8747110), (52, 4373555), (65, 3498844), (130, 1749422), (260, 874711)]