6645109718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8244553}}^1$

素因数の和:8244599

約数の個数: 16

約数和(自身を含む): 11080680576

約数和(自身を除く): 4435570858

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 8244553, 16489106, 107179189, 214358378, 255581143, 511162286, 3322554859, 6645109718]

約数ペア:

[(1, 6645109718), (2, 3322554859), (13, 511162286), (26, 255581143), (31, 214358378), (62, 107179189), (403, 16489106), (806, 8244553)]