293942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 497664

約数和(自身を除く): 203722

約数列:

[1, 2, 11, 22, 31, 62, 341, 431, 682, 862, 4741, 9482, 13361, 26722, 146971, 293942]

約数ペア:

[(1, 293942), (2, 146971), (11, 26722), (22, 13361), (31, 9482), (62, 4741), (341, 862), (431, 682)]