486954392

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{53441}}^1$

素因数の和:53531

約数の個数: 32

約数和(自身を含む): 981195120

約数和(自身を除く): 494240728

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 9112, 53441, 106882, 213764, 427528, 908497, 1816994, 3580547, 3633988, 7161094, 7267976, 14322188, 28644376, 60869299, 121738598, 243477196, 486954392]

約数ペア:

[(1, 486954392), (2, 243477196), (4, 121738598), (8, 60869299), (17, 28644376), (34, 14322188), (67, 7267976), (68, 7161094), (134, 3633988), (136, 3580547), (268, 1816994), (536, 908497), (1139, 427528), (2278, 213764), (4556, 106882), (9112, 53441)]