631776596

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:800

約数の個数: 48

約数和(自身を含む): 1222445952

約数和(自身を除く): 590669356

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 311, 337, 548, 622, 674, 1244, 1348, 1507, 3014, 3421, 3707, 6028, 6842, 7414, 13684, 14828, 42607, 46169, 85214, 92338, 104807, 170428, 184676, 209614, 419228, 468677, 507859, 937354, 1015718, 1152877, 1874708, 2031436, 2305754, 4611508, 14358559, 28717118, 57434236, 157944149, 315888298, 631776596]

約数ペア:

[(1, 631776596), (2, 315888298), (4, 157944149), (11, 57434236), (22, 28717118), (44, 14358559), (137, 4611508), (274, 2305754), (311, 2031436), (337, 1874708), (548, 1152877), (622, 1015718), (674, 937354), (1244, 507859), (1348, 468677), (1507, 419228), (3014, 209614), (3421, 184676), (3707, 170428), (6028, 104807), (6842, 92338), (7414, 85214), (13684, 46169), (14828, 42607)]