839972014

素因数分解:

$2^1\times 7^3\times {\mathrm{761}}^1\times {\mathrm{1609}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 1472184000

約数和(自身を除く): 632211986

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 761, 1522, 1609, 3218, 5327, 10654, 11263, 22526, 37289, 74578, 78841, 157682, 261023, 522046, 551887, 1103774, 1224449, 2448898, 8571143, 17142286, 59998001, 119996002, 419986007, 839972014]

約数ペア:

[(1, 839972014), (2, 419986007), (7, 119996002), (14, 59998001), (49, 17142286), (98, 8571143), (343, 2448898), (686, 1224449), (761, 1103774), (1522, 551887), (1609, 522046), (3218, 261023), (5327, 157682), (10654, 78841), (11263, 74578), (22526, 37289)]