1042662660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1336747}}^1$

素因数の和:1336772

約数の個数: 48

約数和(自身を含む): 3144031296

約数和(自身を除く): 2101368636

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 1336747, 2673494, 4010241, 5346988, 6683735, 8020482, 13367470, 16040964, 17377711, 20051205, 26734940, 34755422, 40102410, 52133133, 69510844, 80204820, 86888555, 104266266, 173777110, 208532532, 260665665, 347554220, 521331330, 1042662660]

約数ペア:

[(1, 1042662660), (2, 521331330), (3, 347554220), (4, 260665665), (5, 208532532), (6, 173777110), (10, 104266266), (12, 86888555), (13, 80204820), (15, 69510844), (20, 52133133), (26, 40102410), (30, 34755422), (39, 26734940), (52, 20051205), (60, 17377711), (65, 16040964), (78, 13367470), (130, 8020482), (156, 6683735), (195, 5346988), (260, 4010241), (390, 2673494), (780, 1336747)]