2017902788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{17183}}^1$

素因数の和:17372

約数の個数: 48

約数和(自身を含む): 4105188864

約数和(自身を除く): 2087286076

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 157, 187, 314, 374, 628, 748, 1727, 2669, 3454, 5338, 6908, 10676, 17183, 29359, 34366, 58718, 68732, 117436, 189013, 292111, 378026, 584222, 756052, 1168444, 2697731, 3213221, 5395462, 6426442, 10790924, 12852884, 29675041, 45861427, 59350082, 91722854, 118700164, 183445708, 504475697, 1008951394, 2017902788]

約数ペア:

[(1, 2017902788), (2, 1008951394), (4, 504475697), (11, 183445708), (17, 118700164), (22, 91722854), (34, 59350082), (44, 45861427), (68, 29675041), (157, 12852884), (187, 10790924), (314, 6426442), (374, 5395462), (628, 3213221), (748, 2697731), (1727, 1168444), (2669, 756052), (3454, 584222), (5338, 378026), (6908, 292111), (10676, 189013), (17183, 117436), (29359, 68732), (34366, 58718)]