558638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 16

約数和(自身を含む): 900240

約数和(自身を除く): 341602

約数列:

[1, 2, 19, 38, 61, 122, 241, 482, 1159, 2318, 4579, 9158, 14701, 29402, 279319, 558638]

約数ペア:

[(1, 558638), (2, 279319), (19, 29402), (38, 14701), (61, 9158), (122, 4579), (241, 2318), (482, 1159)]