121013776

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{581797}}^1$

素因数の和:581818

約数の個数: 20

約数和(自身を含む): 252500332

約数和(自身を除く): 131486556

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 581797, 1163594, 2327188, 4654376, 7563361, 9308752, 15126722, 30253444, 60506888, 121013776]

約数ペア:

[(1, 121013776), (2, 60506888), (4, 30253444), (8, 15126722), (13, 9308752), (16, 7563361), (26, 4654376), (52, 2327188), (104, 1163594), (208, 581797)]