129218230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{416833}}^1$

素因数の和:416871

約数の個数: 16

約数和(自身を含む): 240096384

約数和(自身を除く): 110878154

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 416833, 833666, 2084165, 4168330, 12921823, 25843646, 64609115, 129218230]

約数ペア:

[(1, 129218230), (2, 64609115), (5, 25843646), (10, 12921823), (31, 4168330), (62, 2084165), (155, 833666), (310, 416833)]