1289284204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{854963}}^1$

素因数の和:855009

約数の個数: 24

約数和(自身を含む): 2513594160

約数和(自身を除く): 1224309956

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 854963, 1709926, 3419852, 11114519, 22229038, 24793927, 44458076, 49587854, 99175708, 322321051, 644642102, 1289284204]

約数ペア:

[(1, 1289284204), (2, 644642102), (4, 322321051), (13, 99175708), (26, 49587854), (29, 44458076), (52, 24793927), (58, 22229038), (116, 11114519), (377, 3419852), (754, 1709926), (1508, 854963)]