314331394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{15131}}^1$

素因数の和:15210

約数の個数: 32

約数和(自身を含む): 549110016

約数和(自身を除く): 234778622

約数列:

[1, 2, 13, 17, 26, 34, 47, 94, 221, 442, 611, 799, 1222, 1598, 10387, 15131, 20774, 30262, 196703, 257227, 393406, 514454, 711157, 1422314, 3343951, 6687902, 9245041, 12089669, 18490082, 24179338, 157165697, 314331394]

約数ペア:

[(1, 314331394), (2, 157165697), (13, 24179338), (17, 18490082), (26, 12089669), (34, 9245041), (47, 6687902), (94, 3343951), (221, 1422314), (442, 711157), (611, 514454), (799, 393406), (1222, 257227), (1598, 196703), (10387, 30262), (15131, 20774)]