851923184

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{128923}}^1$

素因数の和:128997

約数の個数: 40

約数和(自身を含む): 1918389120

約数和(自身を除く): 1066465936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 826, 944, 1652, 3304, 6608, 128923, 257846, 515692, 902461, 1031384, 1804922, 2062768, 3609844, 7219688, 7606457, 14439376, 15212914, 30425828, 53245199, 60851656, 106490398, 121703312, 212980796, 425961592, 851923184]

約数ペア:

[(1, 851923184), (2, 425961592), (4, 212980796), (7, 121703312), (8, 106490398), (14, 60851656), (16, 53245199), (28, 30425828), (56, 15212914), (59, 14439376), (112, 7606457), (118, 7219688), (236, 3609844), (413, 2062768), (472, 1804922), (826, 1031384), (944, 902461), (1652, 515692), (3304, 257846), (6608, 128923)]