711897108

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{42649}}^1$

素因数の和:42776

約数の個数: 48

約数和(自身を含む): 1805630400

約数和(自身を除く): 1093733292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 107, 156, 214, 321, 428, 642, 1284, 1391, 2782, 4173, 5564, 8346, 16692, 42649, 85298, 127947, 170596, 255894, 511788, 554437, 1108874, 1663311, 2217748, 3326622, 4563443, 6653244, 9126886, 13690329, 18253772, 27380658, 54761316, 59324759, 118649518, 177974277, 237299036, 355948554, 711897108]

約数ペア:

[(1, 711897108), (2, 355948554), (3, 237299036), (4, 177974277), (6, 118649518), (12, 59324759), (13, 54761316), (26, 27380658), (39, 18253772), (52, 13690329), (78, 9126886), (107, 6653244), (156, 4563443), (214, 3326622), (321, 2217748), (428, 1663311), (642, 1108874), (1284, 554437), (1391, 511788), (2782, 255894), (4173, 170596), (5564, 127947), (8346, 85298), (16692, 42649)]