286563028

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{2843}}^1$

素因数の和:3183

約数の個数: 24

約数和(自身を含む): 508370688

約数和(自身を除く): 221807660

約数列:

[1, 2, 4, 113, 223, 226, 446, 452, 892, 2843, 5686, 11372, 25199, 50398, 100796, 321259, 633989, 642518, 1267978, 1285036, 2535956, 71640757, 143281514, 286563028]

約数ペア:

[(1, 286563028), (2, 143281514), (4, 71640757), (113, 2535956), (223, 1285036), (226, 1267978), (446, 642518), (452, 633989), (892, 321259), (2843, 100796), (5686, 50398), (11372, 25199)]