254858512

素因数分解:

$2^4\times {\mathrm{3229}}^1\times {\mathrm{4933}}^1$

素因数の和:8170

約数の個数: 20

約数和(自身を含む): 494041420

約数和(自身を除く): 239182908

約数列:

[1, 2, 4, 8, 16, 3229, 4933, 6458, 9866, 12916, 19732, 25832, 39464, 51664, 78928, 15928657, 31857314, 63714628, 127429256, 254858512]

約数ペア:

[(1, 254858512), (2, 127429256), (4, 63714628), (8, 31857314), (16, 15928657), (3229, 78928), (4933, 51664), (6458, 39464), (9866, 25832), (12916, 19732)]