121914258

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{655453}}^1$

素因数の和:655489

約数の個数: 16

約数和(自身を含む): 251694336

約数和(自身を除く): 129780078

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 655453, 1310906, 1966359, 3932718, 20319043, 40638086, 60957129, 121914258]

約数ペア:

[(1, 121914258), (2, 60957129), (3, 40638086), (6, 20319043), (31, 3932718), (62, 1966359), (93, 1310906), (186, 655453)]