317803090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2889119}}^1$

素因数の和:2889137

約数の個数: 16

約数和(自身を含む): 624049920

約数和(自身を除く): 306246830

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 2889119, 5778238, 14445595, 28891190, 31780309, 63560618, 158901545, 317803090]

約数ペア:

[(1, 317803090), (2, 158901545), (5, 63560618), (10, 31780309), (11, 28891190), (22, 14445595), (55, 5778238), (110, 2889119)]