6921730

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4001}}^1$

素因数の和:4181

約数の個数: 16

約数和(自身を含む): 12534264

約数和(自身を除く): 5612534

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 4001, 8002, 20005, 40010, 692173, 1384346, 3460865, 6921730]

約数ペア:

[(1, 6921730), (2, 3460865), (5, 1384346), (10, 692173), (173, 40010), (346, 20005), (865, 8002), (1730, 4001)]