287442844079

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^2\times {\mathrm{38219}}^1$

素因数の和:38495

約数の個数: 24

約数和(自身を含む): 315128486400

約数和(自身を除く): 27685642321

約数列:

[1, 19, 31, 113, 589, 2147, 3503, 12769, 38219, 66557, 242611, 395839, 726161, 1184789, 4318747, 7520941, 22510991, 82056193, 133881157, 488018411, 2543741983, 9272349809, 15128570741, 287442844079]

約数ペア:

[(1, 287442844079), (19, 15128570741), (31, 9272349809), (113, 2543741983), (589, 488018411), (2147, 133881157), (3503, 82056193), (12769, 22510991), (38219, 7520941), (66557, 4318747), (242611, 1184789), (395839, 726161)]