490291248

素因数分解:

$2^4\times 3^1\times {\mathrm{10214401}}^1$

素因数の和:10214412

約数の個数: 20

約数和(自身を含む): 1266585848

約数和(自身を除く): 776294600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10214401, 20428802, 30643203, 40857604, 61286406, 81715208, 122572812, 163430416, 245145624, 490291248]

約数ペア:

[(1, 490291248), (2, 245145624), (3, 163430416), (4, 122572812), (6, 81715208), (8, 61286406), (12, 40857604), (16, 30643203), (24, 20428802), (48, 10214401)]