61319998

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1\times {\mathrm{1489}}^1$

素因数の和:1899

約数の個数: 16

約数和(自身を含む): 93870000

約数和(自身を除く): 32550002

約数列:

[1, 2, 59, 118, 349, 698, 1489, 2978, 20591, 41182, 87851, 175702, 519661, 1039322, 30659999, 61319998]

約数ペア:

[(1, 61319998), (2, 30659999), (59, 1039322), (118, 519661), (349, 175702), (698, 87851), (1489, 41182), (2978, 20591)]