489478834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1\times {\mathrm{4703}}^1$

素因数の和:8721

約数の個数: 16

約数和(自身を含む): 791062272

約数和(自身を除く): 301583438

約数列:

[1, 2, 13, 26, 4003, 4703, 8006, 9406, 52039, 61139, 104078, 122278, 18826109, 37652218, 244739417, 489478834]

約数ペア:

[(1, 489478834), (2, 244739417), (13, 37652218), (26, 18826109), (4003, 122278), (4703, 104078), (8006, 61139), (9406, 52039)]