129444010

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{13331}}^1$

素因数の和:14309

約数の個数: 16

約数和(自身を含む): 233256672

約数和(自身を除く): 103812662

約数列:

[1, 2, 5, 10, 971, 1942, 4855, 9710, 13331, 26662, 66655, 133310, 12944401, 25888802, 64722005, 129444010]

約数ペア:

[(1, 129444010), (2, 64722005), (5, 25888802), (10, 12944401), (971, 133310), (1942, 66655), (4855, 26662), (9710, 13331)]