328045386266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5113}}^1\times {\mathrm{15139}}^1$

素因数の和:20430

約数の個数: 32

約数和(自身を含む): 533310012480

約数和(自身を除く): 205264626214

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 5113, 10226, 15139, 30278, 66469, 132938, 196807, 393614, 833419, 1666838, 2467657, 4935314, 10834447, 21668894, 32079541, 64159082, 77405707, 154811414, 1006274191, 2012548382, 12617130241, 25234260482, 164022693133, 328045386266]

約数ペア:

[(1, 328045386266), (2, 164022693133), (13, 25234260482), (26, 12617130241), (163, 2012548382), (326, 1006274191), (2119, 154811414), (4238, 77405707), (5113, 64159082), (10226, 32079541), (15139, 21668894), (30278, 10834447), (66469, 4935314), (132938, 2467657), (196807, 1666838), (393614, 833419)]