243373910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{14741}}^1$

素因数の和:14888

約数の個数: 32

約数和(自身を含む): 475517952

約数和(自身を除く): 232144042

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 14741, 16510, 29482, 73705, 147410, 191633, 383266, 958165, 1872107, 1916330, 3744214, 9360535, 18721070, 24337391, 48674782, 121686955, 243373910]

約数ペア:

[(1, 243373910), (2, 121686955), (5, 48674782), (10, 24337391), (13, 18721070), (26, 9360535), (65, 3744214), (127, 1916330), (130, 1872107), (254, 958165), (635, 383266), (1270, 191633), (1651, 147410), (3302, 73705), (8255, 29482), (14741, 16510)]