1808045278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6037}}^1\times {\mathrm{11519}}^1$

素因数の和:17571

約数の個数: 16

約数和(自身を含む): 2921425920

約数和(自身を除く): 1113380642

約数列:

[1, 2, 13, 26, 6037, 11519, 12074, 23038, 78481, 149747, 156962, 299494, 69540203, 139080406, 904022639, 1808045278]

約数ペア:

[(1, 1808045278), (2, 904022639), (13, 139080406), (26, 69540203), (6037, 299494), (11519, 156962), (12074, 149747), (23038, 78481)]