2912551707

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{379}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 4532129280

約数和(自身を除く): 1619577573

約数列:

[1, 3, 13, 17, 39, 51, 67, 173, 201, 221, 379, 519, 663, 871, 1137, 1139, 2249, 2613, 2941, 3417, 4927, 6443, 6747, 8823, 11591, 14781, 14807, 19329, 25393, 34773, 38233, 44421, 65567, 76179, 83759, 114699, 150683, 196701, 197047, 251277, 330109, 431681, 452049, 591141, 852371, 990327, 1114639, 1295043, 2557113, 2561611, 3343917, 4392989, 5611853, 7684833, 13178967, 14490307, 16835559, 43470921, 57108857, 74680813, 171326571, 224042439, 970850569, 2912551707]

約数ペア:

[(1, 2912551707), (3, 970850569), (13, 224042439), (17, 171326571), (39, 74680813), (51, 57108857), (67, 43470921), (173, 16835559), (201, 14490307), (221, 13178967), (379, 7684833), (519, 5611853), (663, 4392989), (871, 3343917), (1137, 2561611), (1139, 2557113), (2249, 1295043), (2613, 1114639), (2941, 990327), (3417, 852371), (4927, 591141), (6443, 452049), (6747, 431681), (8823, 330109), (11591, 251277), (14781, 197047), (14807, 196701), (19329, 150683), (25393, 114699), (34773, 83759), (38233, 76179), (44421, 65567)]