1215624904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{31337}}^1$

素因数の和:31729

約数の個数: 32

約数和(自身を含む): 2461286520

約数和(自身を除く): 1245661616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 373, 746, 1492, 2984, 4849, 9698, 19396, 31337, 38792, 62674, 125348, 250696, 407381, 814762, 1629524, 3259048, 11688701, 23377402, 46754804, 93509608, 151953113, 303906226, 607812452, 1215624904]

約数ペア:

[(1, 1215624904), (2, 607812452), (4, 303906226), (8, 151953113), (13, 93509608), (26, 46754804), (52, 23377402), (104, 11688701), (373, 3259048), (746, 1629524), (1492, 814762), (2984, 407381), (4849, 250696), (9698, 125348), (19396, 62674), (31337, 38792)]