4914131236

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^2\times {\mathrm{233}}^1$

素因数の和:521

約数の個数: 72

約数和(自身を含む): 10107586944

約数和(自身を除く): 5193455708

約数列:

[1, 2, 4, 7, 14, 28, 71, 103, 142, 206, 233, 284, 412, 466, 497, 721, 932, 994, 1442, 1631, 1988, 2884, 3262, 6524, 7313, 10609, 14626, 16543, 21218, 23999, 29252, 33086, 42436, 47998, 51191, 66172, 74263, 95996, 102382, 115801, 148526, 167993, 204764, 231602, 297052, 335986, 463204, 671972, 753239, 1506478, 1703929, 2471897, 3012956, 3407858, 4943794, 5272673, 6815716, 9887588, 10545346, 11927503, 17303279, 21090692, 23855006, 34606558, 47710012, 69213116, 175504687, 351009374, 702018748, 1228532809, 2457065618, 4914131236]

約数ペア:

[(1, 4914131236), (2, 2457065618), (4, 1228532809), (7, 702018748), (14, 351009374), (28, 175504687), (71, 69213116), (103, 47710012), (142, 34606558), (206, 23855006), (233, 21090692), (284, 17303279), (412, 11927503), (466, 10545346), (497, 9887588), (721, 6815716), (932, 5272673), (994, 4943794), (1442, 3407858), (1631, 3012956), (1988, 2471897), (2884, 1703929), (3262, 1506478), (6524, 753239), (7313, 671972), (10609, 463204), (14626, 335986), (16543, 297052), (21218, 231602), (23999, 204764), (29252, 167993), (33086, 148526), (42436, 115801), (47998, 102382), (51191, 95996), (66172, 74263)]