68867942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{240797}}^1$

素因数の和:240823

約数の個数: 16

約数和(自身を含む): 121362192

約数和(自身を除く): 52494250

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 240797, 481594, 2648767, 3130361, 5297534, 6260722, 34433971, 68867942]

約数ペア:

[(1, 68867942), (2, 34433971), (11, 6260722), (13, 5297534), (22, 3130361), (26, 2648767), (143, 481594), (286, 240797)]