2216257498

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12177239}}^1$

素因数の和:12177261

約数の個数: 16

約数和(自身を含む): 4091552640

約数和(自身を除く): 1875295142

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 12177239, 24354478, 85240673, 158304107, 170481346, 316608214, 1108128749, 2216257498]

約数ペア:

[(1, 2216257498), (2, 1108128749), (7, 316608214), (13, 170481346), (14, 158304107), (26, 85240673), (91, 24354478), (182, 12177239)]