2058238

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 3902976

約数和(自身を除く): 1844738

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 263, 301, 526, 559, 602, 1118, 1841, 3419, 3682, 3913, 6838, 7826, 11309, 22618, 23933, 47866, 79163, 147017, 158326, 294034, 1029119, 2058238]

約数ペア:

[(1, 2058238), (2, 1029119), (7, 294034), (13, 158326), (14, 147017), (26, 79163), (43, 47866), (86, 23933), (91, 22618), (182, 11309), (263, 7826), (301, 6838), (526, 3913), (559, 3682), (602, 3419), (1118, 1841)]