289805934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{190913}}^1$

素因数の和:190952

約数の個数: 32

約数和(自身を含む): 659798784

約数和(自身を除く): 369992850

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 190913, 381826, 572739, 1145478, 2100043, 4200086, 4390999, 6300129, 8781998, 12600258, 13172997, 26345994, 48300989, 96601978, 144902967, 289805934]

約数ペア:

[(1, 289805934), (2, 144902967), (3, 96601978), (6, 48300989), (11, 26345994), (22, 13172997), (23, 12600258), (33, 8781998), (46, 6300129), (66, 4390999), (69, 4200086), (138, 2100043), (253, 1145478), (506, 572739), (759, 381826), (1518, 190913)]