980780966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{6229}}^1$

素因数の和:6680

約数の個数: 32

約数和(自身を含む): 1703630880

約数和(自身を除く): 722849914

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 421, 842, 4631, 6229, 7157, 9262, 12458, 14314, 68519, 78727, 105893, 137038, 157454, 211786, 1164823, 2329646, 2622409, 5244818, 28846499, 44580953, 57692998, 89161906, 490390483, 980780966]

約数ペア:

[(1, 980780966), (2, 490390483), (11, 89161906), (17, 57692998), (22, 44580953), (34, 28846499), (187, 5244818), (374, 2622409), (421, 2329646), (842, 1164823), (4631, 211786), (6229, 157454), (7157, 137038), (9262, 105893), (12458, 78727), (14314, 68519)]