2247243661

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{491}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 2573577216

約数和(自身を除く): 326333555

約数列:

[1, 13, 31, 41, 277, 403, 491, 533, 1271, 3601, 6383, 8587, 11357, 15221, 16523, 20131, 111631, 136007, 147641, 197873, 261703, 352067, 624061, 1768091, 4216217, 4576871, 5576287, 8112793, 54810821, 72491731, 172864897, 2247243661]

約数ペア:

[(1, 2247243661), (13, 172864897), (31, 72491731), (41, 54810821), (277, 8112793), (403, 5576287), (491, 4576871), (533, 4216217), (1271, 1768091), (3601, 624061), (6383, 352067), (8587, 261703), (11357, 197873), (15221, 147641), (16523, 136007), (20131, 111631)]