285825626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{123307}}^1$

素因数の和:123389

約数の個数: 16

約数和(自身を含む): 458705760

約数和(自身を除く): 172880134

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 123307, 246614, 2342833, 4685666, 7521727, 15043454, 142912813, 285825626]

約数ペア:

[(1, 285825626), (2, 142912813), (19, 15043454), (38, 7521727), (61, 4685666), (122, 2342833), (1159, 246614), (2318, 123307)]