889154399

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1\times {\mathrm{1187}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 1027116288

約数和(自身を除く): 137961889

約数列:

[1, 7, 113, 791, 947, 1187, 6629, 8309, 107011, 134131, 749077, 938917, 1124089, 7868623, 127022057, 889154399]

約数ペア:

[(1, 889154399), (7, 127022057), (113, 7868623), (791, 1124089), (947, 938917), (1187, 749077), (6629, 134131), (8309, 107011)]