2017564971

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{1283}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 2860382208

約数和(自身を除く): 842817237

約数列:

[1, 3, 31, 37, 93, 111, 457, 1147, 1283, 1371, 3441, 3849, 14167, 16909, 39773, 42501, 47471, 50727, 119319, 142413, 524179, 586331, 1471601, 1572537, 1758993, 4414803, 18176261, 21694247, 54528783, 65082741, 672521657, 2017564971]

約数ペア:

[(1, 2017564971), (3, 672521657), (31, 65082741), (37, 54528783), (93, 21694247), (111, 18176261), (457, 4414803), (1147, 1758993), (1283, 1572537), (1371, 1471601), (3441, 586331), (3849, 524179), (14167, 142413), (16909, 119319), (39773, 50727), (42501, 47471)]