125999438

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{4139}}^1$

素因数の和:4663

約数の個数: 16

約数和(自身を含む): 195540480

約数和(自身を除く): 69541042

約数列:

[1, 2, 31, 62, 491, 982, 4139, 8278, 15221, 30442, 128309, 256618, 2032249, 4064498, 62999719, 125999438]

約数ペア:

[(1, 125999438), (2, 62999719), (31, 4064498), (62, 2032249), (491, 256618), (982, 128309), (4139, 30442), (8278, 15221)]