490134576

素因数分解:

$2^4\times 3^1\times {\mathrm{10211137}}^1$

素因数の和:10211148

約数の個数: 20

約数和(自身を含む): 1266181112

約数和(自身を除く): 776046536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10211137, 20422274, 30633411, 40844548, 61266822, 81689096, 122533644, 163378192, 245067288, 490134576]

約数ペア:

[(1, 490134576), (2, 245067288), (3, 163378192), (4, 122533644), (6, 81689096), (8, 61266822), (12, 40844548), (16, 30633411), (24, 20422274), (48, 10211137)]