1226699518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{9941}}^1$

素因数の和:10104

約数の個数: 32

約数和(自身を含む): 2061573120

約数和(自身を除く): 834873602

約数列:

[1, 2, 11, 22, 71, 79, 142, 158, 781, 869, 1562, 1738, 5609, 9941, 11218, 19882, 61699, 109351, 123398, 218702, 705811, 785339, 1411622, 1570678, 7763921, 8638729, 15527842, 17277458, 55759069, 111518138, 613349759, 1226699518]

約数ペア:

[(1, 1226699518), (2, 613349759), (11, 111518138), (22, 55759069), (71, 17277458), (79, 15527842), (142, 8638729), (158, 7763921), (781, 1570678), (869, 1411622), (1562, 785339), (1738, 705811), (5609, 218702), (9941, 123398), (11218, 109351), (19882, 61699)]