2813302849

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{54377}}^1$

素因数の和:54792

約数の個数: 16

約数和(自身を含む): 3393187200

約数和(自身を除く): 579884351

約数列:

[1, 7, 19, 133, 389, 2723, 7391, 51737, 54377, 380639, 1033163, 7232141, 21152653, 148068571, 401900407, 2813302849]

約数ペア:

[(1, 2813302849), (7, 401900407), (19, 148068571), (133, 21152653), (389, 7232141), (2723, 1033163), (7391, 380639), (51737, 54377)]