2690275679

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{461}}^1\times {\mathrm{4933}}^1$

素因数の和:5427

約数の個数: 24

約数和(自身を含む): 3337199712

約数和(自身を除く): 646924033

約数列:

[1, 7, 13, 91, 169, 461, 1183, 3227, 4933, 5993, 34531, 41951, 64129, 77909, 448903, 545363, 833677, 2274113, 5835739, 15918791, 29563469, 206944283, 384325097, 2690275679]

約数ペア:

[(1, 2690275679), (7, 384325097), (13, 206944283), (91, 29563469), (169, 15918791), (461, 5835739), (1183, 2274113), (3227, 833677), (4933, 545363), (5993, 448903), (34531, 77909), (41951, 64129)]