2840628670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2347627}}^1$

素因数の和:2347656

約数の個数: 24

約数和(自身を含む): 5620221432

約数和(自身を除く): 2779592762

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 2347627, 4695254, 11738135, 23476270, 25823897, 51647794, 129119485, 258238970, 284062867, 568125734, 1420314335, 2840628670]

約数ペア:

[(1, 2840628670), (2, 1420314335), (5, 568125734), (10, 284062867), (11, 258238970), (22, 129119485), (55, 51647794), (110, 25823897), (121, 23476270), (242, 11738135), (605, 4695254), (1210, 2347627)]