2643682679

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{569}}^1\times {\mathrm{7159}}^1$

素因数の和:7798

約数の個数: 16

約数和(自身を含む): 2938464000

約数和(自身を除く): 294781321

約数列:

[1, 11, 59, 569, 649, 6259, 7159, 33571, 78749, 369281, 422381, 4073471, 4646191, 44808181, 240334789, 2643682679]

約数ペア:

[(1, 2643682679), (11, 240334789), (59, 44808181), (569, 4646191), (649, 4073471), (6259, 422381), (7159, 369281), (33571, 78749)]