2800457086

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1342501}}^1$

素因数の和:1342659

約数の個数: 16

約数和(自身を含む): 4833007200

約数和(自身を除く): 2032550114

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 1342501, 2685002, 9397507, 18795014, 200032649, 400065298, 1400228543, 2800457086]

約数ペア:

[(1, 2800457086), (2, 1400228543), (7, 400065298), (14, 200032649), (149, 18795014), (298, 9397507), (1043, 2685002), (2086, 1342501)]