656179006

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{2161}}^1$

素因数の和:2257

約数の個数: 48

約数和(自身を含む): 1205150688

約数和(自身を除く): 548971682

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 529, 574, 943, 1058, 1886, 2161, 3703, 4322, 6601, 7406, 13202, 15127, 21689, 30254, 43378, 49703, 88601, 99406, 151823, 177202, 303646, 347921, 620207, 695842, 1143169, 1240414, 2037823, 2286338, 4075646, 8002183, 14264761, 16004366, 28529522, 46869929, 93739858, 328089503, 656179006]

約数ペア:

[(1, 656179006), (2, 328089503), (7, 93739858), (14, 46869929), (23, 28529522), (41, 16004366), (46, 14264761), (82, 8002183), (161, 4075646), (287, 2286338), (322, 2037823), (529, 1240414), (574, 1143169), (943, 695842), (1058, 620207), (1886, 347921), (2161, 303646), (3703, 177202), (4322, 151823), (6601, 99406), (7406, 88601), (13202, 49703), (15127, 43378), (21689, 30254)]