39381482

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 68999040

約数和(自身を除く): 29617558

約数列:

[1, 2, 7, 14, 109, 131, 197, 218, 262, 394, 763, 917, 1379, 1526, 1834, 2758, 14279, 21473, 25807, 28558, 42946, 51614, 99953, 150311, 180649, 199906, 300622, 361298, 2812963, 5625926, 19690741, 39381482]

約数ペア:

[(1, 39381482), (2, 19690741), (7, 5625926), (14, 2812963), (109, 361298), (131, 300622), (197, 199906), (218, 180649), (262, 150311), (394, 99953), (763, 51614), (917, 42946), (1379, 28558), (1526, 25807), (1834, 21473), (2758, 14279)]