2940809470

素因数分解:

$2^1\times 5^1\times {\mathrm{2683}}^1\times {\mathrm{109609}}^1$

素因数の和:112299

約数の個数: 16

約数和(自身を含む): 5295478320

約数和(自身を除く): 2354668850

約数列:

[1, 2, 5, 10, 2683, 5366, 13415, 26830, 109609, 219218, 548045, 1096090, 294080947, 588161894, 1470404735, 2940809470]

約数ペア:

[(1, 2940809470), (2, 1470404735), (5, 588161894), (10, 294080947), (2683, 1096090), (5366, 548045), (13415, 219218), (26830, 109609)]