1688964

素因数分解:

$2^2\times 3^1\times {\mathrm{97}}^1\times {\mathrm{1451}}^1$

素因数の和:1555

約数の個数: 24

約数和(自身を含む): 3984288

約数和(自身を除く): 2295324

約数列:

[1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 1451, 2902, 4353, 5804, 8706, 17412, 140747, 281494, 422241, 562988, 844482, 1688964]

約数ペア:

[(1, 1688964), (2, 844482), (3, 562988), (4, 422241), (6, 281494), (12, 140747), (97, 17412), (194, 8706), (291, 5804), (388, 4353), (582, 2902), (1164, 1451)]