2089968251

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{8677}}^1$

素因数の和:10514

約数の個数: 16

約数和(自身を含む): 2515925760

約数和(自身を除く): 425957509

約数列:

[1, 7, 19, 133, 1811, 8677, 12677, 34409, 60739, 164863, 240863, 1154041, 15714047, 109998329, 298566893, 2089968251]

約数ペア:

[(1, 2089968251), (7, 298566893), (19, 109998329), (133, 15714047), (1811, 1154041), (8677, 240863), (12677, 164863), (34409, 60739)]