2197545476

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{8011}}^1$

素因数の和:8220

約数の個数: 48

約数和(自身を含む): 4484925312

約数和(自身を除く): 2287379836

約数列:

[1, 2, 4, 7, 14, 28, 97, 101, 194, 202, 388, 404, 679, 707, 1358, 1414, 2716, 2828, 8011, 9797, 16022, 19594, 32044, 39188, 56077, 68579, 112154, 137158, 224308, 274316, 777067, 809111, 1554134, 1618222, 3108268, 3236444, 5439469, 5663777, 10878938, 11327554, 21757876, 22655108, 78483767, 156967534, 313935068, 549386369, 1098772738, 2197545476]

約数ペア:

[(1, 2197545476), (2, 1098772738), (4, 549386369), (7, 313935068), (14, 156967534), (28, 78483767), (97, 22655108), (101, 21757876), (194, 11327554), (202, 10878938), (388, 5663777), (404, 5439469), (679, 3236444), (707, 3108268), (1358, 1618222), (1414, 1554134), (2716, 809111), (2828, 777067), (8011, 274316), (9797, 224308), (16022, 137158), (19594, 112154), (32044, 68579), (39188, 56077)]