719463470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{33889}}^1$

素因数の和:34100

約数の個数: 32

約数和(自身を含む): 1420126560

約数和(自身を除く): 700663090

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1930, 2123, 4246, 10615, 21230, 33889, 67778, 169445, 338890, 372779, 745558, 1863895, 3727790, 6540577, 13081154, 32702885, 65405770, 71946347, 143892694, 359731735, 719463470]

約数ペア:

[(1, 719463470), (2, 359731735), (5, 143892694), (10, 71946347), (11, 65405770), (22, 32702885), (55, 13081154), (110, 6540577), (193, 3727790), (386, 1863895), (965, 745558), (1930, 372779), (2123, 338890), (4246, 169445), (10615, 67778), (21230, 33889)]