248558882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{1861}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 439193664

約数和(自身を除く): 190634782

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 467, 934, 1861, 3722, 5137, 6071, 10274, 12142, 20471, 24193, 40942, 48386, 66781, 133562, 266123, 532246, 869087, 1738174, 9559957, 11298131, 19119914, 22596262, 124279441, 248558882]

約数ペア:

[(1, 248558882), (2, 124279441), (11, 22596262), (13, 19119914), (22, 11298131), (26, 9559957), (143, 1738174), (286, 869087), (467, 532246), (934, 266123), (1861, 133562), (3722, 66781), (5137, 48386), (6071, 40942), (10274, 24193), (12142, 20471)]