2187293633

素因数分解:

$7^1\times {\mathrm{349}}^1\times {\mathrm{509}}^1\times {\mathrm{1759}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 2513280000

約数和(自身を除く): 325986367

約数列:

[1, 7, 349, 509, 1759, 2443, 3563, 12313, 177641, 613891, 895331, 1243487, 4297237, 6267317, 312470519, 2187293633]

約数ペア:

[(1, 2187293633), (7, 312470519), (349, 6267317), (509, 4297237), (1759, 1243487), (2443, 895331), (3563, 613891), (12313, 177641)]