2720449082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3375247}}^1$

素因数の和:3375293

約数の個数: 16

約数和(自身を含む): 4536333312

約数和(自身を除く): 1815884230

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 3375247, 6750494, 43878211, 87756422, 104632657, 209265314, 1360224541, 2720449082]

約数ペア:

[(1, 2720449082), (2, 1360224541), (13, 209265314), (26, 104632657), (31, 87756422), (62, 43878211), (403, 6750494), (806, 3375247)]