1276278354

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5454181}}^1$

素因数の和:5454202

約数の個数: 24

約数和(自身を含む): 2977983372

約数和(自身を除く): 1701705018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 5454181, 10908362, 16362543, 32725086, 49087629, 70904353, 98175258, 141808706, 212713059, 425426118, 638139177, 1276278354]

約数ペア:

[(1, 1276278354), (2, 638139177), (3, 425426118), (6, 212713059), (9, 141808706), (13, 98175258), (18, 70904353), (26, 49087629), (39, 32725086), (78, 16362543), (117, 10908362), (234, 5454181)]