4398004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 8396640

約数和(自身を除く): 3998636

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1019, 1079, 2038, 2158, 4076, 4316, 13247, 26494, 52988, 84577, 169154, 338308, 1099501, 2199002, 4398004]

約数ペア:

[(1, 4398004), (2, 2199002), (4, 1099501), (13, 338308), (26, 169154), (52, 84577), (83, 52988), (166, 26494), (332, 13247), (1019, 4316), (1079, 4076), (2038, 2158)]