4001842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1197

約数の個数: 16

約数和(自身を含む): 6514200

約数和(自身を除く): 2512358

約数列:

[1, 2, 13, 26, 149, 298, 1033, 1937, 2066, 3874, 13429, 26858, 153917, 307834, 2000921, 4001842]

約数ペア:

[(1, 4001842), (2, 2000921), (13, 307834), (26, 153917), (149, 26858), (298, 13429), (1033, 3874), (1937, 2066)]