2641134678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{11827}}^1$

素因数の和:12261

約数の個数: 64

約数和(自身を含む): 6517701120

約数和(自身を除く): 3876566442

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 409, 546, 818, 1227, 2454, 2863, 5317, 5726, 8589, 10634, 11827, 15951, 17178, 23654, 31902, 35481, 37219, 70962, 74438, 82789, 111657, 153751, 165578, 223314, 248367, 307502, 461253, 496734, 922506, 1076257, 2152514, 3228771, 4837243, 6457542, 9674486, 14511729, 29023458, 33860701, 62884159, 67721402, 101582103, 125768318, 188652477, 203164206, 377304954, 440189113, 880378226, 1320567339, 2641134678]

約数ペア:

[(1, 2641134678), (2, 1320567339), (3, 880378226), (6, 440189113), (7, 377304954), (13, 203164206), (14, 188652477), (21, 125768318), (26, 101582103), (39, 67721402), (42, 62884159), (78, 33860701), (91, 29023458), (182, 14511729), (273, 9674486), (409, 6457542), (546, 4837243), (818, 3228771), (1227, 2152514), (2454, 1076257), (2863, 922506), (5317, 496734), (5726, 461253), (8589, 307502), (10634, 248367), (11827, 223314), (15951, 165578), (17178, 153751), (23654, 111657), (31902, 82789), (35481, 74438), (37219, 70962)]