7389969478

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4743241}}^1$

素因数の和:4743303

約数の個数: 16

約数和(自身を含む): 11952969840

約数和(自身を除く): 4563000362

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 4743241, 9486482, 90121579, 180243158, 194472881, 388945762, 3694984739, 7389969478]

約数ペア:

[(1, 7389969478), (2, 3694984739), (19, 388945762), (38, 194472881), (41, 180243158), (82, 90121579), (779, 9486482), (1558, 4743241)]