939848

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1291}}^1$

素因数の和:1317

約数の個数: 32

約数和(自身を含む): 2170560

約数和(自身を除く): 1230712

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 1291, 2582, 5164, 9037, 10328, 16783, 18074, 33566, 36148, 67132, 72296, 117481, 134264, 234962, 469924, 939848]

約数ペア:

[(1, 939848), (2, 469924), (4, 234962), (7, 134264), (8, 117481), (13, 72296), (14, 67132), (26, 36148), (28, 33566), (52, 18074), (56, 16783), (91, 10328), (104, 9037), (182, 5164), (364, 2582), (728, 1291)]