816350090

素因数分解:

$2^1\times 5^1\times {\mathrm{4241}}^1\times {\mathrm{19249}}^1$

素因数の和:23497

約数の個数: 16

約数和(自身を含む): 1469853000

約数和(自身を除く): 653502910

約数列:

[1, 2, 5, 10, 4241, 8482, 19249, 21205, 38498, 42410, 96245, 192490, 81635009, 163270018, 408175045, 816350090]

約数ペア:

[(1, 816350090), (2, 408175045), (5, 163270018), (10, 81635009), (4241, 192490), (8482, 96245), (19249, 42410), (21205, 38498)]