1680862414

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{11981}}^1$

素因数の和:12912

約数の個数: 32

約数和(自身を含む): 3147144192

約数和(自身を除く): 1466281778

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 911, 1822, 6377, 10021, 11981, 12754, 20042, 23962, 70147, 83867, 131791, 140294, 167734, 263582, 922537, 1845074, 10914691, 21829382, 76402837, 120061601, 152805674, 240123202, 840431207, 1680862414]

約数ペア:

[(1, 1680862414), (2, 840431207), (7, 240123202), (11, 152805674), (14, 120061601), (22, 76402837), (77, 21829382), (154, 10914691), (911, 1845074), (1822, 922537), (6377, 263582), (10021, 167734), (11981, 140294), (12754, 131791), (20042, 83867), (23962, 70147)]