2779211422

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{8222519}}^1$

素因数の和:8222547

約数の個数: 12

約数和(自身を含む): 4514163480

約数和(自身を除く): 1734952058

約数列:

[1, 2, 13, 26, 169, 338, 8222519, 16445038, 106892747, 213785494, 1389605711, 2779211422]

約数ペア:

[(1, 2779211422), (2, 1389605711), (13, 213785494), (26, 106892747), (169, 16445038), (338, 8222519)]