321686196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2062091}}^1$

素因数の和:2062111

約数の個数: 24

約数和(自身を含む): 808340064

約数和(自身を除く): 486653868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 2062091, 4124182, 6186273, 8248364, 12372546, 24745092, 26807183, 53614366, 80421549, 107228732, 160843098, 321686196]

約数ペア:

[(1, 321686196), (2, 160843098), (3, 107228732), (4, 80421549), (6, 53614366), (12, 26807183), (13, 24745092), (26, 12372546), (39, 8248364), (52, 6186273), (78, 4124182), (156, 2062091)]