4102982

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:288

約数の個数: 24

約数和(自身を含む): 6807600

約数和(自身を除く): 2704618

約数列:

[1, 2, 13, 26, 61, 122, 169, 199, 338, 398, 793, 1586, 2587, 5174, 10309, 12139, 20618, 24278, 33631, 67262, 157807, 315614, 2051491, 4102982]

約数ペア:

[(1, 4102982), (2, 2051491), (13, 315614), (26, 157807), (61, 67262), (122, 33631), (169, 24278), (199, 20618), (338, 12139), (398, 10309), (793, 5174), (1586, 2587)]