1881630574

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{80833}}^1$

素因数の和:81051

約数の個数: 16

約数和(自身を含む): 2875103712

約数和(自身を除く): 993473138

約数列:

[1, 2, 103, 113, 206, 226, 11639, 23278, 80833, 161666, 8325799, 9134129, 16651598, 18268258, 940815287, 1881630574]

約数ペア:

[(1, 1881630574), (2, 940815287), (103, 18268258), (113, 16651598), (206, 9134129), (226, 8325799), (11639, 161666), (23278, 80833)]