7980140342

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{1229}}^1\times {\mathrm{104729}}^1$

素因数の和:105991

約数の個数: 16

約数和(自身を含む): 12366518400

約数和(自身を除く): 4386378058

約数列:

[1, 2, 31, 62, 1229, 2458, 38099, 76198, 104729, 209458, 3246599, 6493198, 128711941, 257423882, 3990070171, 7980140342]

約数ペア:

[(1, 7980140342), (2, 3990070171), (31, 257423882), (62, 128711941), (1229, 6493198), (2458, 3246599), (38099, 209458), (76198, 104729)]