305427876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1957871}}^1$

素因数の和:1957891

約数の個数: 24

約数和(自身を含む): 767485824

約数和(自身を除く): 462057948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1957871, 3915742, 5873613, 7831484, 11747226, 23494452, 25452323, 50904646, 76356969, 101809292, 152713938, 305427876]

約数ペア:

[(1, 305427876), (2, 152713938), (3, 101809292), (4, 76356969), (6, 50904646), (12, 25452323), (13, 23494452), (26, 11747226), (39, 7831484), (52, 5873613), (78, 3915742), (156, 1957871)]