7980434

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{673}}^1$

素因数の和:711

約数の個数: 36

約数和(自身を含む): 15328782

約数和(自身を除く): 7348348

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 121, 154, 242, 539, 673, 847, 1078, 1346, 1694, 4711, 5929, 7403, 9422, 11858, 14806, 32977, 51821, 65954, 81433, 103642, 162866, 362747, 570031, 725494, 1140062, 3990217, 7980434]

約数ペア:

[(1, 7980434), (2, 3990217), (7, 1140062), (11, 725494), (14, 570031), (22, 362747), (49, 162866), (77, 103642), (98, 81433), (121, 65954), (154, 51821), (242, 32977), (539, 14806), (673, 11858), (847, 9422), (1078, 7403), (1346, 5929), (1694, 4711)]