493403806

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{4987}}^1$

素因数の和:5224

約数の個数: 32

約数和(自身を含む): 873418752

約数和(自身を除く): 380014946

約数列:

[1, 2, 7, 14, 37, 74, 191, 259, 382, 518, 1337, 2674, 4987, 7067, 9974, 14134, 34909, 49469, 69818, 98938, 184519, 369038, 952517, 1291633, 1905034, 2583266, 6667619, 13335238, 35243129, 70486258, 246701903, 493403806]

約数ペア:

[(1, 493403806), (2, 246701903), (7, 70486258), (14, 35243129), (37, 13335238), (74, 6667619), (191, 2583266), (259, 1905034), (382, 1291633), (518, 952517), (1337, 369038), (2674, 184519), (4987, 98938), (7067, 69818), (9974, 49469), (14134, 34909)]