260594560798

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1861}}^1\times {\mathrm{489613}}^1$

素因数の和:491500

約数の個数: 32

約数和(自身を含む): 459477279072

約数和(自身を除く): 198882718274

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1861, 3722, 20471, 24193, 40942, 48386, 266123, 489613, 532246, 979226, 5385743, 6364969, 10771486, 12729938, 70014659, 140029318, 911169793, 1822339586, 10022867723, 11845207309, 20045735446, 23690414618, 130297280399, 260594560798]

約数ペア:

[(1, 260594560798), (2, 130297280399), (11, 23690414618), (13, 20045735446), (22, 11845207309), (26, 10022867723), (143, 1822339586), (286, 911169793), (1861, 140029318), (3722, 70014659), (20471, 12729938), (24193, 10771486), (40942, 6364969), (48386, 5385743), (266123, 979226), (489613, 532246)]