492656

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{751}}^1$

素因数の和:800

約数の個数: 20

約数和(自身を含む): 979104

約数和(自身を除く): 486448

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 751, 1502, 3004, 6008, 12016, 30791, 61582, 123164, 246328, 492656]

約数ペア:

[(1, 492656), (2, 246328), (4, 123164), (8, 61582), (16, 30791), (41, 12016), (82, 6008), (164, 3004), (328, 1502), (656, 751)]