2621626

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{941}}^1$

素因数の和:1149

約数の個数: 16

約数和(自身を含む): 4521600

約数和(自身を除く): 1899974

約数列:

[1, 2, 7, 14, 199, 398, 941, 1393, 1882, 2786, 6587, 13174, 187259, 374518, 1310813, 2621626]

約数ペア:

[(1, 2621626), (2, 1310813), (7, 374518), (14, 187259), (199, 13174), (398, 6587), (941, 2786), (1393, 1882)]