2079604891

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1202779}}^1$

素因数の和:1202818

約数の個数: 16

約数和(自身を含む): 2694227200

約数和(自身を除く): 614622309

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1202779, 8419453, 15636127, 22852801, 109452889, 159969607, 297086413, 2079604891]

約数ペア:

[(1, 2079604891), (7, 297086413), (13, 159969607), (19, 109452889), (91, 22852801), (133, 15636127), (247, 8419453), (1729, 1202779)]