413082490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{3779}}^1$

素因数の和:4446

約数の個数: 32

約数和(自身を含む): 788719680

約数和(自身を除く): 375637190

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 643, 1286, 3215, 3779, 6430, 7558, 10931, 18895, 21862, 37790, 54655, 64243, 109310, 128486, 321215, 642430, 2429897, 4859794, 12149485, 24298970, 41308249, 82616498, 206541245, 413082490]

約数ペア:

[(1, 413082490), (2, 206541245), (5, 82616498), (10, 41308249), (17, 24298970), (34, 12149485), (85, 4859794), (170, 2429897), (643, 642430), (1286, 321215), (3215, 128486), (3779, 109310), (6430, 64243), (7558, 54655), (10931, 37790), (18895, 21862)]