6399350

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1120

約数の個数: 24

約数和(自身を含む): 12005928

約数和(自身を除く): 5606578

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 655, 977, 1310, 1954, 3275, 4885, 6550, 9770, 24425, 48850, 127987, 255974, 639935, 1279870, 3199675, 6399350]

約数ペア:

[(1, 6399350), (2, 3199675), (5, 1279870), (10, 639935), (25, 255974), (50, 127987), (131, 48850), (262, 24425), (655, 9770), (977, 6550), (1310, 4885), (1954, 3275)]