13444872154

素因数分解:

$2^1\times 7^3\times {\mathrm{197}}^1\times {\mathrm{99487}}^1$

素因数の和:99707

約数の個数: 32

約数和(自身を含む): 23638348800

約数和(自身を除く): 10193476646

約数列:

[1, 2, 7, 14, 49, 98, 197, 343, 394, 686, 1379, 2758, 9653, 19306, 67571, 99487, 135142, 198974, 696409, 1392818, 4874863, 9749726, 19598939, 34124041, 39197878, 68248082, 137192573, 274385146, 960348011, 1920696022, 6722436077, 13444872154]

約数ペア:

[(1, 13444872154), (2, 6722436077), (7, 1920696022), (14, 960348011), (49, 274385146), (98, 137192573), (197, 68248082), (343, 39197878), (394, 34124041), (686, 19598939), (1379, 9749726), (2758, 4874863), (9653, 1392818), (19306, 696409), (67571, 198974), (99487, 135142)]