1247857524

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{417623}}^1$

素因数の和:417716

約数の個数: 36

約数和(自身を含む): 3192317856

約数和(自身を除く): 1944460332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 417623, 835246, 1252869, 1670492, 2505738, 3758607, 5011476, 7517214, 15034428, 34662709, 69325418, 103988127, 138650836, 207976254, 311964381, 415952508, 623928762, 1247857524]

約数ペア:

[(1, 1247857524), (2, 623928762), (3, 415952508), (4, 311964381), (6, 207976254), (9, 138650836), (12, 103988127), (18, 69325418), (36, 34662709), (83, 15034428), (166, 7517214), (249, 5011476), (332, 3758607), (498, 2505738), (747, 1670492), (996, 1252869), (1494, 835246), (2988, 417623)]