5041004

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{3491}}^1$

素因数の和:3533

約数の個数: 18

約数和(自身を含む): 9313164

約数和(自身を除く): 4272160

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 3491, 6982, 13964, 66329, 132658, 265316, 1260251, 2520502, 5041004]

約数ペア:

[(1, 5041004), (2, 2520502), (4, 1260251), (19, 265316), (38, 132658), (76, 66329), (361, 13964), (722, 6982), (1444, 3491)]