339668738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{22861}}^1$

素因数の和:22922

約数の個数: 32

約数和(自身を含む): 592583040

約数和(自身を除く): 252914302

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 7429, 14858, 22861, 45722, 388637, 434359, 525803, 777274, 868718, 1051606, 7384103, 8938651, 9990257, 14768206, 17877302, 19980514, 169834369, 339668738]

約数ペア:

[(1, 339668738), (2, 169834369), (17, 19980514), (19, 17877302), (23, 14768206), (34, 9990257), (38, 8938651), (46, 7384103), (323, 1051606), (391, 868718), (437, 777274), (646, 525803), (782, 434359), (874, 388637), (7429, 45722), (14858, 22861)]