838861474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{10979}}^1$

素因数の和:11166

約数の個数: 32

約数和(自身を含む): 1441981440

約数和(自身を除く): 603119966

約数列:

[1, 2, 11, 22, 23, 46, 151, 253, 302, 506, 1661, 3322, 3473, 6946, 10979, 21958, 38203, 76406, 120769, 241538, 252517, 505034, 1657829, 2777687, 3315658, 5555374, 18236119, 36472238, 38130067, 76260134, 419430737, 838861474]

約数ペア:

[(1, 838861474), (2, 419430737), (11, 76260134), (22, 38130067), (23, 36472238), (46, 18236119), (151, 5555374), (253, 3315658), (302, 2777687), (506, 1657829), (1661, 505034), (3322, 252517), (3473, 241538), (6946, 120769), (10979, 76406), (21958, 38203)]