1490544482

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{577}}^1\times {\mathrm{4987}}^1$

素因数の和:5610

約数の個数: 32

約数和(自身を含む): 2629354368

約数和(自身を除く): 1138809886

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 577, 1154, 4039, 4987, 8078, 9974, 21349, 34909, 42698, 69818, 149443, 184519, 298886, 369038, 1291633, 2583266, 2877499, 5754998, 20142493, 40284986, 106467463, 212934926, 745272241, 1490544482]

約数ペア:

[(1, 1490544482), (2, 745272241), (7, 212934926), (14, 106467463), (37, 40284986), (74, 20142493), (259, 5754998), (518, 2877499), (577, 2583266), (1154, 1291633), (4039, 369038), (4987, 298886), (8078, 184519), (9974, 149443), (21349, 69818), (34909, 42698)]