426718658

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{87121}}^1$

素因数の和:87233

約数の個数: 16

約数和(自身を含む): 669096960

約数和(自身を除く): 242378302

約数列:

[1, 2, 31, 62, 79, 158, 2449, 4898, 87121, 174242, 2700751, 5401502, 6882559, 13765118, 213359329, 426718658]

約数ペア:

[(1, 426718658), (2, 213359329), (31, 13765118), (62, 6882559), (79, 5401502), (158, 2700751), (2449, 174242), (4898, 87121)]