2178492

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{479}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 5107200

約数和(自身を除く): 2928708

約数列:

[1, 2, 3, 4, 6, 12, 379, 479, 758, 958, 1137, 1437, 1516, 1916, 2274, 2874, 4548, 5748, 181541, 363082, 544623, 726164, 1089246, 2178492]

約数ペア:

[(1, 2178492), (2, 1089246), (3, 726164), (4, 544623), (6, 363082), (12, 181541), (379, 5748), (479, 4548), (758, 2874), (958, 2274), (1137, 1916), (1437, 1516)]