1285382316

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{12907}}^1$

素因数の和:13150

約数の個数: 48

約数和(自身を含む): 3085115264

約数和(自身を除く): 1799732948

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 193, 258, 386, 516, 579, 772, 1158, 2316, 8299, 12907, 16598, 24897, 25814, 33196, 38721, 49794, 51628, 77442, 99588, 154884, 555001, 1110002, 1665003, 2220004, 2491051, 3330006, 4982102, 6660012, 7473153, 9964204, 14946306, 29892612, 107115193, 214230386, 321345579, 428460772, 642691158, 1285382316]

約数ペア:

[(1, 1285382316), (2, 642691158), (3, 428460772), (4, 321345579), (6, 214230386), (12, 107115193), (43, 29892612), (86, 14946306), (129, 9964204), (172, 7473153), (193, 6660012), (258, 4982102), (386, 3330006), (516, 2491051), (579, 2220004), (772, 1665003), (1158, 1110002), (2316, 555001), (8299, 154884), (12907, 99588), (16598, 77442), (24897, 51628), (25814, 49794), (33196, 38721)]