2087470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2711}}^1$

素因数の和:2736

約数の個数: 32

約数和(自身を含む): 4686336

約数和(自身を除く): 2598866

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2711, 5422, 13555, 18977, 27110, 29821, 37954, 59642, 94885, 149105, 189770, 208747, 298210, 417494, 1043735, 2087470]

約数ペア:

[(1, 2087470), (2, 1043735), (5, 417494), (7, 298210), (10, 208747), (11, 189770), (14, 149105), (22, 94885), (35, 59642), (55, 37954), (70, 29821), (77, 27110), (110, 18977), (154, 13555), (385, 5422), (770, 2711)]