65512896197

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1\times {\mathrm{230341}}^1$

素因数の和:231380

約数の個数: 16

約数和(自身を含む): 76775752704

約数和(自身を除く): 11262856507

約数列:

[1, 7, 41, 287, 991, 6937, 40631, 230341, 284417, 1612387, 9443981, 66107867, 228267931, 1597875517, 9358985171, 65512896197]

約数ペア:

[(1, 65512896197), (7, 9358985171), (41, 1597875517), (287, 228267931), (991, 66107867), (6937, 9443981), (40631, 1612387), (230341, 284417)]