1957100530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2541689}}^1$

素因数の和:2541714

約数の個数: 32

約数和(自身を含む): 4392040320

約数和(自身を除く): 2434939790

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2541689, 5083378, 12708445, 17791823, 25416890, 27958579, 35583646, 55917158, 88959115, 139792895, 177918230, 195710053, 279585790, 391420106, 978550265, 1957100530]

約数ペア:

[(1, 1957100530), (2, 978550265), (5, 391420106), (7, 279585790), (10, 195710053), (11, 177918230), (14, 139792895), (22, 88959115), (35, 55917158), (55, 35583646), (70, 27958579), (77, 25416890), (110, 17791823), (154, 12708445), (385, 5083378), (770, 2541689)]