4065724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 7853328

約数和(自身を除く): 3787604

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 1907, 2132, 3814, 7628, 24791, 49582, 78187, 99164, 156374, 312748, 1016431, 2032862, 4065724]

約数ペア:

[(1, 4065724), (2, 2032862), (4, 1016431), (13, 312748), (26, 156374), (41, 99164), (52, 78187), (82, 49582), (164, 24791), (533, 7628), (1066, 3814), (1907, 2132)]