2018762326

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4972321}}^1$

素因数の和:4972359

約数の個数: 16

約数和(自身を含む): 3580071840

約数和(自身を除く): 1561309514

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 4972321, 9944642, 34806247, 69612494, 144197309, 288394618, 1009381163, 2018762326]

約数ペア:

[(1, 2018762326), (2, 1009381163), (7, 288394618), (14, 144197309), (29, 69612494), (58, 34806247), (203, 9944642), (406, 4972321)]