9975097916

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1990243}}^1$

素因数の和:1990433

約数の個数: 24

約数和(自身を含む): 20061659520

約数和(自身を除く): 10086561604

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 1990243, 3980486, 7960972, 13931701, 27863402, 55726804, 356253497, 712506994, 1425013988, 2493774479, 4987548958, 9975097916]

約数ペア:

[(1, 9975097916), (2, 4987548958), (4, 2493774479), (7, 1425013988), (14, 712506994), (28, 356253497), (179, 55726804), (358, 27863402), (716, 13931701), (1253, 7960972), (2506, 3980486), (5012, 1990243)]