1198889126813

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2939}}^1\times {\mathrm{5279}}^1$

素因数の和:8334

約数の個数: 48

約数和(自身を含む): 1486501632000

約数和(自身を除く): 287612505187

約数列:

[1, 7, 19, 49, 83, 133, 581, 931, 1577, 2939, 4067, 5279, 11039, 20573, 36953, 55841, 77273, 100301, 144011, 243937, 258671, 390887, 438157, 702107, 1707559, 2736209, 3067099, 4634803, 4914749, 8324983, 11952913, 15514981, 21469693, 32443621, 58274881, 108604867, 227105347, 294784639, 407924167, 760234069, 1287743423, 2063492473, 9014203961, 14444447311, 24467125037, 63099427727, 171269875259, 1198889126813]

約数ペア:

[(1, 1198889126813), (7, 171269875259), (19, 63099427727), (49, 24467125037), (83, 14444447311), (133, 9014203961), (581, 2063492473), (931, 1287743423), (1577, 760234069), (2939, 407924167), (4067, 294784639), (5279, 227105347), (11039, 108604867), (20573, 58274881), (36953, 32443621), (55841, 21469693), (77273, 15514981), (100301, 11952913), (144011, 8324983), (243937, 4914749), (258671, 4634803), (390887, 3067099), (438157, 2736209), (702107, 1707559)]