508744398

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1\times {\mathrm{2207}}^1$

素因数の和:2688

約数の個数: 32

約数和(自身を含む): 1030588416

約数和(自身を除く): 521844018

約数列:

[1, 2, 3, 6, 103, 206, 309, 373, 618, 746, 1119, 2207, 2238, 4414, 6621, 13242, 38419, 76838, 115257, 227321, 230514, 454642, 681963, 823211, 1363926, 1646422, 2469633, 4939266, 84790733, 169581466, 254372199, 508744398]

約数ペア:

[(1, 508744398), (2, 254372199), (3, 169581466), (6, 84790733), (103, 4939266), (206, 2469633), (309, 1646422), (373, 1363926), (618, 823211), (746, 681963), (1119, 454642), (2207, 230514), (2238, 227321), (4414, 115257), (6621, 76838), (13242, 38419)]