293704398

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1255147}}^1$

素因数の和:1255168

約数の個数: 24

約数和(自身を含む): 685310808

約数和(自身を除く): 391606410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1255147, 2510294, 3765441, 7530882, 11296323, 16316911, 22592646, 32633822, 48950733, 97901466, 146852199, 293704398]

約数ペア:

[(1, 293704398), (2, 146852199), (3, 97901466), (6, 48950733), (9, 32633822), (13, 22592646), (18, 16316911), (26, 11296323), (39, 7530882), (78, 3765441), (117, 2510294), (234, 1255147)]