520013128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{14683}}^1$

素因数の和:14941

約数の個数: 32

約数和(自身を含む): 1030816800

約数和(自身を除く): 510803672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 233, 466, 932, 1864, 4427, 8854, 14683, 17708, 29366, 35416, 58732, 117464, 278977, 557954, 1115908, 2231816, 3421139, 6842278, 13684556, 27369112, 65001641, 130003282, 260006564, 520013128]

約数ペア:

[(1, 520013128), (2, 260006564), (4, 130003282), (8, 65001641), (19, 27369112), (38, 13684556), (76, 6842278), (152, 3421139), (233, 2231816), (466, 1115908), (932, 557954), (1864, 278977), (4427, 117464), (8854, 58732), (14683, 35416), (17708, 29366)]