2885118908

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{632147}}^1$

素因数の和:632321

約数の個数: 24

約数和(自身を含む): 5805647232

約数和(自身を除く): 2920528324

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 632147, 1264294, 2528588, 4425029, 8850058, 17700116, 103039961, 206079922, 412159844, 721279727, 1442559454, 2885118908]

約数ペア:

[(1, 2885118908), (2, 1442559454), (4, 721279727), (7, 412159844), (14, 206079922), (28, 103039961), (163, 17700116), (326, 8850058), (652, 4425029), (1141, 2528588), (2282, 1264294), (4564, 632147)]