139580521924

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{7335533}}^1$

素因数の和:7335675

約数の個数: 24

約数和(自身を含む): 251403421248

約数和(自身を除く): 111822899324

約数列:

[1, 2, 4, 67, 71, 134, 142, 268, 284, 4757, 9514, 19028, 7335533, 14671066, 29342132, 491480711, 520822843, 982961422, 1041645686, 1965922844, 2083291372, 34895130481, 69790260962, 139580521924]

約数ペア:

[(1, 139580521924), (2, 69790260962), (4, 34895130481), (67, 2083291372), (71, 1965922844), (134, 1041645686), (142, 982961422), (268, 520822843), (284, 491480711), (4757, 29342132), (9514, 14671066), (19028, 7335533)]