1036983664

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{127331}}^1$

素因数の和:127848

約数の個数: 20

約数和(自身を含む): 2013118920

約数和(自身を除く): 976135256

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 127331, 254662, 509324, 1018648, 2037296, 64811479, 129622958, 259245916, 518491832, 1036983664]

約数ペア:

[(1, 1036983664), (2, 518491832), (4, 259245916), (8, 129622958), (16, 64811479), (509, 2037296), (1018, 1018648), (2036, 509324), (4072, 254662), (8144, 127331)]