2007990122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{5153}}^1$

素因数の和:5402

約数の個数: 32

約数和(自身を含む): 3254070672

約数和(自身を除く): 1246080550

約数列:

[1, 2, 17, 34, 73, 146, 157, 314, 1241, 2482, 2669, 5153, 5338, 10306, 11461, 22922, 87601, 175202, 194837, 376169, 389674, 752338, 809021, 1618042, 6394873, 12789746, 13753357, 27506714, 59058533, 118117066, 1003995061, 2007990122]

約数ペア:

[(1, 2007990122), (2, 1003995061), (17, 118117066), (34, 59058533), (73, 27506714), (146, 13753357), (157, 12789746), (314, 6394873), (1241, 1618042), (2482, 809021), (2669, 752338), (5153, 389674), (5338, 376169), (10306, 194837), (11461, 175202), (22922, 87601)]