495709072

素因数分解:

$2^4\times {\mathrm{2851}}^1\times {\mathrm{10867}}^1$

素因数の和:13726

約数の個数: 20

約数和(自身を含む): 960861616

約数和(自身を除く): 465152544

約数列:

[1, 2, 4, 8, 16, 2851, 5702, 10867, 11404, 21734, 22808, 43468, 45616, 86936, 173872, 30981817, 61963634, 123927268, 247854536, 495709072]

約数ペア:

[(1, 495709072), (2, 247854536), (4, 123927268), (8, 61963634), (16, 30981817), (2851, 173872), (5702, 86936), (10867, 45616), (11404, 43468), (21734, 22808)]