2017402096

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{787}}^1\times {\mathrm{1223}}^1$

素因数の和:2149

約数の個数: 40

約数和(自身を含む): 3946783104

約数和(自身を除く): 1929381008

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 787, 1048, 1223, 1574, 2096, 2446, 3148, 4892, 6296, 9784, 12592, 19568, 103097, 160213, 206194, 320426, 412388, 640852, 824776, 962501, 1281704, 1649552, 1925002, 2563408, 3850004, 7700008, 15400016, 126087631, 252175262, 504350524, 1008701048, 2017402096]

約数ペア:

[(1, 2017402096), (2, 1008701048), (4, 504350524), (8, 252175262), (16, 126087631), (131, 15400016), (262, 7700008), (524, 3850004), (787, 2563408), (1048, 1925002), (1223, 1649552), (1574, 1281704), (2096, 962501), (2446, 824776), (3148, 640852), (4892, 412388), (6296, 320426), (9784, 206194), (12592, 160213), (19568, 103097)]