244591664

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{135283}}^1$

素因数の和:135404

約数の個数: 20

約数和(自身を含む): 478093656

約数和(自身を除く): 233501992

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 135283, 270566, 541132, 1082264, 2164528, 15286979, 30573958, 61147916, 122295832, 244591664]

約数ペア:

[(1, 244591664), (2, 122295832), (4, 61147916), (8, 30573958), (16, 15286979), (113, 2164528), (226, 1082264), (452, 541132), (904, 270566), (1808, 135283)]