8260278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 17944416

約数和(自身を除く): 9684138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 274, 411, 773, 822, 1546, 1781, 2319, 3562, 4638, 5343, 10049, 10686, 20098, 30147, 60294, 105901, 211802, 317703, 635406, 1376713, 2753426, 4130139, 8260278]

約数ペア:

[(1, 8260278), (2, 4130139), (3, 2753426), (6, 1376713), (13, 635406), (26, 317703), (39, 211802), (78, 105901), (137, 60294), (274, 30147), (411, 20098), (773, 10686), (822, 10049), (1546, 5343), (1781, 4638), (2319, 3562)]