4485776

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{571}}^1$

素因数の和:1070

約数の個数: 20

約数和(自身を含む): 8724144

約数和(自身を除く): 4238368

約数列:

[1, 2, 4, 8, 16, 491, 571, 982, 1142, 1964, 2284, 3928, 4568, 7856, 9136, 280361, 560722, 1121444, 2242888, 4485776]

約数ペア:

[(1, 4485776), (2, 2242888), (4, 1121444), (8, 560722), (16, 280361), (491, 9136), (571, 7856), (982, 4568), (1142, 3928), (1964, 2284)]