12481713419

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1\times {\mathrm{1277}}^1$

素因数の和:1943

約数の個数: 32

約数和(自身を含む): 14961801600

約数和(自身を除く): 2480088181

約数列:

[1, 7, 29, 89, 203, 541, 623, 1277, 2581, 3787, 8939, 15689, 18067, 37033, 48149, 109823, 113653, 259231, 337043, 690857, 795571, 1396321, 3295937, 4835999, 9774247, 20034853, 23071559, 61486273, 140243971, 430403911, 1783101917, 12481713419]

約数ペア:

[(1, 12481713419), (7, 1783101917), (29, 430403911), (89, 140243971), (203, 61486273), (541, 23071559), (623, 20034853), (1277, 9774247), (2581, 4835999), (3787, 3295937), (8939, 1396321), (15689, 795571), (18067, 690857), (37033, 337043), (48149, 259231), (109823, 113653)]