1266197185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{81349}}^1$

素因数の和:81648

約数の個数: 16

約数和(自身を含む): 1663444800

約数和(自身を除く): 397247615

約数列:

[1, 5, 11, 55, 283, 1415, 3113, 15565, 81349, 406745, 894839, 4474195, 23021767, 115108835, 253239437, 1266197185]

約数ペア:

[(1, 1266197185), (5, 253239437), (11, 115108835), (55, 23021767), (283, 4474195), (1415, 894839), (3113, 406745), (15565, 81349)]