289350534

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{190613}}^1$

素因数の和:190652

約数の個数: 32

約数和(自身を含む): 658761984

約数和(自身を除く): 369411450

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 190613, 381226, 571839, 1143678, 2096743, 4193486, 4384099, 6290229, 8768198, 12580458, 13152297, 26304594, 48225089, 96450178, 144675267, 289350534]

約数ペア:

[(1, 289350534), (2, 144675267), (3, 96450178), (6, 48225089), (11, 26304594), (22, 13152297), (23, 12580458), (33, 8768198), (46, 6290229), (66, 4384099), (69, 4193486), (138, 2096743), (253, 1143678), (506, 571839), (759, 381226), (1518, 190613)]