2017819821892

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{8803}}^1\times {\mathrm{7573}}^1$

素因数の和:16457

約数の個数: 96

約数和(自身を含む): 4301756669952

約数和(自身を除く): 2283936848060

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 2162, 4324, 7567, 7573, 8803, 15134, 15146, 17606, 30268, 30292, 35212, 53011, 61621, 106022, 123242, 174179, 202469, 212044, 246484, 348358, 355931, 404938, 413741, 696716, 711862, 809876, 827482, 1219253, 1417283, 1423724, 1654964, 2438506, 2491517, 2834566, 2896187, 4877012, 4983034, 5669132, 5792374, 8186413, 9516043, 9966068, 11584748, 16372826, 19032086, 32745652, 38064172, 57304891, 66612301, 66665119, 114609782, 133224602, 133330238, 229219564, 266449204, 266660476, 466655833, 933311666, 1533297737, 1866623332, 3066595474, 3133260593, 6133190948, 6266521186, 10733084159, 12533042372, 21466168318, 21932824151, 42932336636, 43865648302, 72064993639, 87731296604, 144129987278, 288259974556, 504454955473, 1008909910946, 2017819821892]

約数ペア:

[(1, 2017819821892), (2, 1008909910946), (4, 504454955473), (7, 288259974556), (14, 144129987278), (23, 87731296604), (28, 72064993639), (46, 43865648302), (47, 42932336636), (92, 21932824151), (94, 21466168318), (161, 12533042372), (188, 10733084159), (322, 6266521186), (329, 6133190948), (644, 3133260593), (658, 3066595474), (1081, 1866623332), (1316, 1533297737), (2162, 933311666), (4324, 466655833), (7567, 266660476), (7573, 266449204), (8803, 229219564), (15134, 133330238), (15146, 133224602), (17606, 114609782), (30268, 66665119), (30292, 66612301), (35212, 57304891), (53011, 38064172), (61621, 32745652), (106022, 19032086), (123242, 16372826), (174179, 11584748), (202469, 9966068), (212044, 9516043), (246484, 8186413), (348358, 5792374), (355931, 5669132), (404938, 4983034), (413741, 4877012), (696716, 2896187), (711862, 2834566), (809876, 2491517), (827482, 2438506), (1219253, 1654964), (1417283, 1423724)]