2809136

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{1451}}^1$

素因数の和:1481

約数の個数: 30

約数和(自身を含む): 5986596

約数和(自身を除く): 3177460

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1451, 1936, 2902, 5804, 11608, 15961, 23216, 31922, 63844, 127688, 175571, 255376, 351142, 702284, 1404568, 2809136]

約数ペア:

[(1, 2809136), (2, 1404568), (4, 702284), (8, 351142), (11, 255376), (16, 175571), (22, 127688), (44, 63844), (88, 31922), (121, 23216), (176, 15961), (242, 11608), (484, 5804), (968, 2902), (1451, 1936)]