2015012524

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2321443}}^1$

素因数の和:2321485

約数の個数: 24

約数和(自身を含む): 4160027648

約数和(自身を除く): 2145015124

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2321443, 4642886, 9285772, 16250101, 32500202, 65000404, 71964733, 143929466, 287858932, 503753131, 1007506262, 2015012524]

約数ペア:

[(1, 2015012524), (2, 1007506262), (4, 503753131), (7, 287858932), (14, 143929466), (28, 71964733), (31, 65000404), (62, 32500202), (124, 16250101), (217, 9285772), (434, 4642886), (868, 2321443)]