2017200415

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1489}}^1\times {\mathrm{9343}}^1$

素因数の和:10866

約数の個数: 16

約数和(自身を含む): 2506060800

約数和(自身を除く): 488860385

約数列:

[1, 5, 29, 145, 1489, 7445, 9343, 43181, 46715, 215905, 270947, 1354735, 13911727, 69558635, 403440083, 2017200415]

約数ペア:

[(1, 2017200415), (5, 403440083), (29, 69558635), (145, 13911727), (1489, 1354735), (7445, 270947), (9343, 215905), (43181, 46715)]