1988049361361

素因数分解:

$7^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1\times {\mathrm{2493937}}^1$

素因数の和:2494640

約数の個数: 16

約数和(自身を含む): 2285963522304

約数和(自身を除く): 297914160943

約数列:

[1, 7, 263, 433, 1841, 3031, 113879, 797153, 2493937, 17457559, 655905431, 1079874721, 4591338017, 7559123047, 284007051623, 1988049361361]

約数ペア:

[(1, 1988049361361), (7, 284007051623), (263, 7559123047), (433, 4591338017), (1841, 1079874721), (3031, 655905431), (113879, 17457559), (797153, 2493937)]