1440374082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{261791}}^1$

素因数の和:261934

約数の個数: 32

約数和(自身を含む): 3317428224

約数和(自身を除く): 1877054142

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 5502, 261791, 523582, 785373, 1570746, 1832537, 3665074, 5497611, 10995222, 34294621, 68589242, 102883863, 205767726, 240062347, 480124694, 720187041, 1440374082]

約数ペア:

[(1, 1440374082), (2, 720187041), (3, 480124694), (6, 240062347), (7, 205767726), (14, 102883863), (21, 68589242), (42, 34294621), (131, 10995222), (262, 5497611), (393, 3665074), (786, 1832537), (917, 1570746), (1834, 785373), (2751, 523582), (5502, 261791)]