339902206

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{177217}}^1$

素因数の和:177363

約数の個数: 16

約数和(自身を含む): 586946016

約数和(自身を除く): 247043810

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 177217, 354434, 1240519, 2481038, 24278729, 48557458, 169951103, 339902206]

約数ペア:

[(1, 339902206), (2, 169951103), (7, 48557458), (14, 24278729), (137, 2481038), (274, 1240519), (959, 354434), (1918, 177217)]