553386244

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 1043159040

約数和(自身を除く): 489772796

約数列:

[1, 2, 4, 17, 34, 68, 127, 139, 254, 278, 461, 508, 556, 922, 1844, 2159, 2363, 4318, 4726, 7837, 8636, 9452, 15674, 17653, 31348, 35306, 58547, 64079, 70612, 117094, 128158, 234188, 256316, 300101, 600202, 995299, 1089343, 1200404, 1990598, 2178686, 3981196, 4357372, 8138033, 16276066, 32552132, 138346561, 276693122, 553386244]

約数ペア:

[(1, 553386244), (2, 276693122), (4, 138346561), (17, 32552132), (34, 16276066), (68, 8138033), (127, 4357372), (139, 3981196), (254, 2178686), (278, 1990598), (461, 1200404), (508, 1089343), (556, 995299), (922, 600202), (1844, 300101), (2159, 256316), (2363, 234188), (4318, 128158), (4726, 117094), (7837, 70612), (8636, 64079), (9452, 58547), (15674, 35306), (17653, 31348)]