7130040268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1540631}}^1$

素因数の和:1540737

約数の個数: 24

約数和(自身を含む): 13588374240

約数和(自身を除く): 6458333972

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 1540631, 3081262, 6162524, 20028203, 40056406, 80112812, 137116159, 274232318, 548464636, 1782510067, 3565020134, 7130040268]

約数ペア:

[(1, 7130040268), (2, 3565020134), (4, 1782510067), (13, 548464636), (26, 274232318), (52, 137116159), (89, 80112812), (178, 40056406), (356, 20028203), (1157, 6162524), (2314, 3081262), (4628, 1540631)]