145913222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{1409}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 270043200

約数和(自身を除く): 124129978

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 569, 1138, 1409, 2818, 3983, 7397, 7966, 9863, 14794, 18317, 19726, 36634, 51779, 103558, 128219, 256438, 801721, 1603442, 5612047, 10422373, 11224094, 20844746, 72956611, 145913222]

約数ペア:

[(1, 145913222), (2, 72956611), (7, 20844746), (13, 11224094), (14, 10422373), (26, 5612047), (91, 1603442), (182, 801721), (569, 256438), (1138, 128219), (1409, 103558), (2818, 51779), (3983, 36634), (7397, 19726), (7966, 18317), (9863, 14794)]