324648490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{12647}}^1$

素因数の和:12822

約数の個数: 32

約数和(自身を含む): 622888704

約数和(自身を除く): 298240214

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 755, 1510, 2567, 5134, 12647, 12835, 25294, 25670, 63235, 126470, 214999, 429998, 1074995, 1909697, 2149990, 3819394, 9548485, 19096970, 32464849, 64929698, 162324245, 324648490]

約数ペア:

[(1, 324648490), (2, 162324245), (5, 64929698), (10, 32464849), (17, 19096970), (34, 9548485), (85, 3819394), (151, 2149990), (170, 1909697), (302, 1074995), (755, 429998), (1510, 214999), (2567, 126470), (5134, 63235), (12647, 25670), (12835, 25294)]