8981848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 17973360

約数和(自身を除く): 8991512

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 211, 313, 422, 626, 844, 1252, 1688, 2504, 3587, 5321, 7174, 10642, 14348, 21284, 28696, 42568, 66043, 132086, 264172, 528344, 1122731, 2245462, 4490924, 8981848]

約数ペア:

[(1, 8981848), (2, 4490924), (4, 2245462), (8, 1122731), (17, 528344), (34, 264172), (68, 132086), (136, 66043), (211, 42568), (313, 28696), (422, 21284), (626, 14348), (844, 10642), (1252, 7174), (1688, 5321), (2504, 3587)]