2123648635

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{593}}^1\times {\mathrm{6571}}^1$

素因数の和:7278

約数の個数: 16

約数和(自身を含む): 2576486880

約数和(自身を除く): 452838245

約数列:

[1, 5, 109, 545, 593, 2965, 6571, 32855, 64637, 323185, 716239, 3581195, 3896603, 19483015, 424729727, 2123648635]

約数ペア:

[(1, 2123648635), (5, 424729727), (109, 19483015), (545, 3896603), (593, 3581195), (2965, 716239), (6571, 323185), (32855, 64637)]