1616016

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:399

約数の個数: 40

約数和(自身を含む): 4222944

約数和(自身を除く): 2606928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 257, 262, 393, 514, 524, 771, 786, 1028, 1048, 1542, 1572, 2056, 2096, 3084, 3144, 4112, 6168, 6288, 12336, 33667, 67334, 101001, 134668, 202002, 269336, 404004, 538672, 808008, 1616016]

約数ペア:

[(1, 1616016), (2, 808008), (3, 538672), (4, 404004), (6, 269336), (8, 202002), (12, 134668), (16, 101001), (24, 67334), (48, 33667), (131, 12336), (257, 6288), (262, 6168), (393, 4112), (514, 3144), (524, 3084), (771, 2096), (786, 2056), (1028, 1572), (1048, 1542)]