1268173855

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1\times {\mathrm{13103}}^1$

素因数の和:14610

約数の個数: 16

約数和(自身を含む): 1640096640

約数和(自身を除く): 371922785

約数列:

[1, 5, 13, 65, 1489, 7445, 13103, 19357, 65515, 96785, 170339, 851695, 19510367, 97551835, 253634771, 1268173855]

約数ペア:

[(1, 1268173855), (5, 253634771), (13, 97551835), (65, 19510367), (1489, 851695), (7445, 170339), (13103, 96785), (19357, 65515)]