1266021932

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{330037}}^1$

素因数の和:330185

約数の個数: 24

約数和(自身を含む): 2550533664

約数和(自身を除く): 1284511732

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 330037, 660074, 1320148, 2310259, 4620518, 9241036, 45215069, 90430138, 180860276, 316505483, 633010966, 1266021932]

約数ペア:

[(1, 1266021932), (2, 633010966), (4, 316505483), (7, 180860276), (14, 90430138), (28, 45215069), (137, 9241036), (274, 4620518), (548, 2310259), (959, 1320148), (1918, 660074), (3836, 330037)]