2638923265

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{905291}}^1$

素因数の和:905360

約数の個数: 16

約数和(自身を含む): 3519775296

約数和(自身を除く): 880852031

約数列:

[1, 5, 11, 53, 55, 265, 583, 2915, 905291, 4526455, 9958201, 47980423, 49791005, 239902115, 527784653, 2638923265]

約数ペア:

[(1, 2638923265), (5, 527784653), (11, 239902115), (53, 49791005), (55, 47980423), (265, 9958201), (583, 4526455), (2915, 905291)]