129341926

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{2039}}^1$

素因数の和:2268

約数の個数: 32

約数和(自身を含む): 232657920

約数和(自身を除く): 103315994

約数列:

[1, 2, 7, 14, 23, 46, 161, 197, 322, 394, 1379, 2039, 2758, 4078, 4531, 9062, 14273, 28546, 31717, 46897, 63434, 93794, 328279, 401683, 656558, 803366, 2811781, 5623562, 9238709, 18477418, 64670963, 129341926]

約数ペア:

[(1, 129341926), (2, 64670963), (7, 18477418), (14, 9238709), (23, 5623562), (46, 2811781), (161, 803366), (197, 656558), (322, 401683), (394, 328279), (1379, 93794), (2039, 63434), (2758, 46897), (4078, 31717), (4531, 28546), (9062, 14273)]