730246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1779

約数の個数: 16

約数和(自身を含む): 1258560

約数和(自身を除く): 528314

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1747, 3494, 19217, 33193, 38434, 66386, 365123, 730246]

約数ペア:

[(1, 730246), (2, 365123), (11, 66386), (19, 38434), (22, 33193), (38, 19217), (209, 3494), (418, 1747)]