249008944

素因数分解:

$2^4\times {\mathrm{487}}^1\times {\mathrm{31957}}^1$

素因数の和:32452

約数の個数: 20

約数和(自身を含む): 483460624

約数和(自身を除く): 234451680

約数列:

[1, 2, 4, 8, 16, 487, 974, 1948, 3896, 7792, 31957, 63914, 127828, 255656, 511312, 15563059, 31126118, 62252236, 124504472, 249008944]

約数ペア:

[(1, 249008944), (2, 124504472), (4, 62252236), (8, 31126118), (16, 15563059), (487, 511312), (974, 255656), (1948, 127828), (3896, 63914), (7792, 31957)]