268348534

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{9491}}^1$

素因数の和:9771

約数の個数: 16

約数和(自身を含む): 410510016

約数和(自身を除く): 142161482

約数列:

[1, 2, 67, 134, 211, 422, 9491, 14137, 18982, 28274, 635897, 1271794, 2002601, 4005202, 134174267, 268348534]

約数ペア:

[(1, 268348534), (2, 134174267), (67, 4005202), (134, 2002601), (211, 1271794), (422, 635897), (9491, 28274), (14137, 18982)]