3301195394

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{400339}}^1$

素因数の和:400398

約数の個数: 32

約数和(自身を含む): 6149222400

約数和(自身を除く): 2848027006

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 434, 589, 1178, 4123, 8246, 400339, 800678, 2802373, 5604746, 7606441, 12410509, 15212882, 24821018, 53245087, 86873563, 106490174, 173747126, 235799671, 471599342, 1650597697, 3301195394]

約数ペア:

[(1, 3301195394), (2, 1650597697), (7, 471599342), (14, 235799671), (19, 173747126), (31, 106490174), (38, 86873563), (62, 53245087), (133, 24821018), (217, 15212882), (266, 12410509), (434, 7606441), (589, 5604746), (1178, 2802373), (4123, 800678), (8246, 400339)]