2109132470

素因数分解:

$2^1\times 5^1\times {\mathrm{6353}}^1\times {\mathrm{33199}}^1$

素因数の和:39559

約数の個数: 16

約数和(自身を含む): 3797150400

約数和(自身を除く): 1688017930

約数列:

[1, 2, 5, 10, 6353, 12706, 31765, 33199, 63530, 66398, 165995, 331990, 210913247, 421826494, 1054566235, 2109132470]

約数ペア:

[(1, 2109132470), (2, 1054566235), (5, 421826494), (10, 210913247), (6353, 331990), (12706, 165995), (31765, 66398), (33199, 63530)]