7640854

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 13335840

約数和(自身を除く): 5694986

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 221, 293, 442, 586, 767, 1003, 1534, 2006, 3809, 4981, 7618, 9962, 13039, 17287, 26078, 34574, 64753, 129506, 224731, 293879, 449462, 587758, 3820427, 7640854]

約数ペア:

[(1, 7640854), (2, 3820427), (13, 587758), (17, 449462), (26, 293879), (34, 224731), (59, 129506), (118, 64753), (221, 34574), (293, 26078), (442, 17287), (586, 13039), (767, 9962), (1003, 7618), (1534, 4981), (2006, 3809)]