1293244058

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1571}}^1\times {\mathrm{10039}}^1$

素因数の和:11653

約数の個数: 16

約数和(自身を含む): 1988642880

約数和(自身を除く): 695398822

約数列:

[1, 2, 41, 82, 1571, 3142, 10039, 20078, 64411, 128822, 411599, 823198, 15771269, 31542538, 646622029, 1293244058]

約数ペア:

[(1, 1293244058), (2, 646622029), (41, 31542538), (82, 15771269), (1571, 823198), (3142, 411599), (10039, 128822), (20078, 64411)]