490305874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{83357}}^1$

素因数の和:83549

約数の個数: 16

約数和(自身を含む): 783231768

約数和(自身を除く): 292925894

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5882, 83357, 166714, 1417069, 2834138, 14420761, 28841522, 245152937, 490305874]

約数ペア:

[(1, 490305874), (2, 245152937), (17, 28841522), (34, 14420761), (173, 2834138), (346, 1417069), (2941, 166714), (5882, 83357)]