3964014730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1\times {\mathrm{15791}}^1$

素因数の和:17742

約数の個数: 32

約数和(自身を含む): 7688556288

約数和(自身を除く): 3724541558

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1931, 3862, 9655, 15791, 19310, 25103, 31582, 50206, 78955, 125515, 157910, 205283, 251030, 410566, 1026415, 2052830, 30492421, 60984842, 152462105, 304924210, 396401473, 792802946, 1982007365, 3964014730]

約数ペア:

[(1, 3964014730), (2, 1982007365), (5, 792802946), (10, 396401473), (13, 304924210), (26, 152462105), (65, 60984842), (130, 30492421), (1931, 2052830), (3862, 1026415), (9655, 410566), (15791, 251030), (19310, 205283), (25103, 157910), (31582, 125515), (50206, 78955)]