2480348538

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{721451}}^1$

素因数の和:721650

約数の個数: 24

約数和(自身を含む): 5402232576

約数和(自身を除く): 2921884038

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 721451, 1442902, 2164353, 4328706, 6493059, 12986118, 137797141, 275594282, 413391423, 826782846, 1240174269, 2480348538]

約数ペア:

[(1, 2480348538), (2, 1240174269), (3, 826782846), (6, 413391423), (9, 275594282), (18, 137797141), (191, 12986118), (382, 6493059), (573, 4328706), (1146, 2164353), (1719, 1442902), (3438, 721451)]