4394858

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3931}}^1$

素因数の和:3989

約数の個数: 16

約数和(自身を含む): 7266336

約数和(自身を除く): 2871478

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 3931, 7862, 51103, 102206, 169033, 338066, 2197429, 4394858]

約数ペア:

[(1, 4394858), (2, 2197429), (13, 338066), (26, 169033), (43, 102206), (86, 51103), (559, 7862), (1118, 3931)]