1394852662

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{121949}}^1$

素因数の和:122020

約数の個数: 32

約数和(自身を含む): 2575584000

約数和(自身を除く): 1180731338

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1634, 5719, 11438, 121949, 243898, 853643, 1707286, 2317031, 4634062, 5243807, 10487614, 16219217, 32438434, 36706649, 73413298, 99632333, 199264666, 697426331, 1394852662]

約数ペア:

[(1, 1394852662), (2, 697426331), (7, 199264666), (14, 99632333), (19, 73413298), (38, 36706649), (43, 32438434), (86, 16219217), (133, 10487614), (266, 5243807), (301, 4634062), (602, 2317031), (817, 1707286), (1634, 853643), (5719, 243898), (11438, 121949)]