123661294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{86719}}^1$

素因数の和:86775

約数の個数: 16

約数和(自身を含む): 199802880

約数和(自身を除く): 76141586

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 86719, 173438, 1994537, 2688289, 3989074, 5376578, 61830647, 123661294]

約数ペア:

[(1, 123661294), (2, 61830647), (23, 5376578), (31, 3989074), (46, 2688289), (62, 1994537), (713, 173438), (1426, 86719)]