1315809902

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{1571}}^1\times {\mathrm{3461}}^1$

素因数の和:5056

約数の個数: 24

約数和(自身を含む): 2171463336

約数和(自身を除く): 855653434

約数列:

[1, 2, 11, 22, 121, 242, 1571, 3142, 3461, 6922, 17281, 34562, 38071, 76142, 190091, 380182, 418781, 837562, 5437231, 10874462, 59809541, 119619082, 657904951, 1315809902]

約数ペア:

[(1, 1315809902), (2, 657904951), (11, 119619082), (22, 59809541), (121, 10874462), (242, 5437231), (1571, 837562), (3142, 418781), (3461, 380182), (6922, 190091), (17281, 76142), (34562, 38071)]