2019675471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3257}}^1$

素因数の和:3356

約数の個数: 64

約数和(自身を含む): 3302830080

約数和(自身を除く): 1283154609

約数列:

[1, 3, 11, 19, 23, 33, 43, 57, 69, 129, 209, 253, 437, 473, 627, 759, 817, 989, 1311, 1419, 2451, 2967, 3257, 4807, 8987, 9771, 10879, 14421, 18791, 26961, 32637, 35827, 56373, 61883, 74911, 107481, 140051, 185649, 206701, 224733, 420153, 620103, 680713, 824021, 1423309, 1540561, 2042139, 2472063, 2660969, 3221173, 4269927, 4621683, 7982907, 9663519, 15656399, 29270659, 35432903, 46969197, 61202287, 87811977, 106298709, 183606861, 673225157, 2019675471]

約数ペア:

[(1, 2019675471), (3, 673225157), (11, 183606861), (19, 106298709), (23, 87811977), (33, 61202287), (43, 46969197), (57, 35432903), (69, 29270659), (129, 15656399), (209, 9663519), (253, 7982907), (437, 4621683), (473, 4269927), (627, 3221173), (759, 2660969), (817, 2472063), (989, 2042139), (1311, 1540561), (1419, 1423309), (2451, 824021), (2967, 680713), (3257, 620103), (4807, 420153), (8987, 224733), (9771, 206701), (10879, 185649), (14421, 140051), (18791, 107481), (26961, 74911), (32637, 61883), (35827, 56373)]