13161390886

素因数分解:

$2^1\times 7^3\times {\mathrm{1499}}^1\times {\mathrm{12799}}^1$

素因数の和:14321

約数の個数: 32

約数和(自身を含む): 23040000000

約数和(自身を除く): 9878609114

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1499, 2998, 10493, 12799, 20986, 25598, 73451, 89593, 146902, 179186, 514157, 627151, 1028314, 1254302, 4390057, 8780114, 19185701, 38371402, 134299907, 268599814, 940099349, 1880198698, 6580695443, 13161390886]

約数ペア:

[(1, 13161390886), (2, 6580695443), (7, 1880198698), (14, 940099349), (49, 268599814), (98, 134299907), (343, 38371402), (686, 19185701), (1499, 8780114), (2998, 4390057), (10493, 1254302), (12799, 1028314), (20986, 627151), (25598, 514157), (73451, 179186), (89593, 146902)]