2040391878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{56687}}^1$

素因数の和:57556

約数の個数: 32

約数和(自身を含む): 4669277184

約数和(自身を除く): 2628885306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 857, 1714, 2571, 5142, 5999, 11998, 17997, 35994, 56687, 113374, 170061, 340122, 396809, 793618, 1190427, 2380854, 48580759, 97161518, 145742277, 291484554, 340065313, 680130626, 1020195939, 2040391878]

約数ペア:

[(1, 2040391878), (2, 1020195939), (3, 680130626), (6, 340065313), (7, 291484554), (14, 145742277), (21, 97161518), (42, 48580759), (857, 2380854), (1714, 1190427), (2571, 793618), (5142, 396809), (5999, 340122), (11998, 170061), (17997, 113374), (35994, 56687)]