2126189086

素因数分解:

$2^1\times 7^3\times {\mathrm{197}}^1\times {\mathrm{15733}}^1$

素因数の和:15953

約数の個数: 32

約数和(自身を含む): 3738398400

約数和(自身を除く): 1612209314

約数列:

[1, 2, 7, 14, 49, 98, 197, 343, 394, 686, 1379, 2758, 9653, 15733, 19306, 31466, 67571, 110131, 135142, 220262, 770917, 1541834, 3099401, 5396419, 6198802, 10792838, 21695807, 43391614, 151870649, 303741298, 1063094543, 2126189086]

約数ペア:

[(1, 2126189086), (2, 1063094543), (7, 303741298), (14, 151870649), (49, 43391614), (98, 21695807), (197, 10792838), (343, 6198802), (394, 5396419), (686, 3099401), (1379, 1541834), (2758, 770917), (9653, 220262), (15733, 135142), (19306, 110131), (31466, 67571)]