551427710

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{2311}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 1006774272

約数和(自身を除く): 455346562

約数列:

[1, 2, 5, 10, 107, 214, 223, 446, 535, 1070, 1115, 2230, 2311, 4622, 11555, 23110, 23861, 47722, 119305, 238610, 247277, 494554, 515353, 1030706, 1236385, 2472770, 2576765, 5153530, 55142771, 110285542, 275713855, 551427710]

約数ペア:

[(1, 551427710), (2, 275713855), (5, 110285542), (10, 55142771), (107, 5153530), (214, 2576765), (223, 2472770), (446, 1236385), (535, 1030706), (1070, 515353), (1115, 494554), (2230, 247277), (2311, 238610), (4622, 119305), (11555, 47722), (23110, 23861)]