1330884566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{421}}^1\times {\mathrm{13063}}^1$

素因数の和:13508

約数の個数: 24

約数和(自身を含む): 2199690192

約数和(自身を除く): 868805626

約数列:

[1, 2, 11, 22, 121, 242, 421, 842, 4631, 9262, 13063, 26126, 50941, 101882, 143693, 287386, 1580623, 3161246, 5499523, 10999046, 60494753, 120989506, 665442283, 1330884566]

約数ペア:

[(1, 1330884566), (2, 665442283), (11, 120989506), (22, 60494753), (121, 10999046), (242, 5499523), (421, 3161246), (842, 1580623), (4631, 287386), (9262, 143693), (13063, 101882), (26126, 50941)]