2018977202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{769}}^1$

素因数の和:1383

約数の個数: 48

約数和(自身を含む): 3514711200

約数和(自身を除く): 1495733998

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 571, 769, 1142, 1538, 2299, 4598, 6281, 8459, 10849, 12562, 14611, 16918, 21698, 29222, 69091, 93049, 119339, 138182, 160721, 186098, 238678, 321442, 439099, 878198, 1312729, 1767931, 2625458, 3535862, 4830089, 8342881, 9660178, 16685762, 53130979, 91771691, 106261958, 183543382, 1009488601, 2018977202]

約数ペア:

[(1, 2018977202), (2, 1009488601), (11, 183543382), (19, 106261958), (22, 91771691), (38, 53130979), (121, 16685762), (209, 9660178), (242, 8342881), (418, 4830089), (571, 3535862), (769, 2625458), (1142, 1767931), (1538, 1312729), (2299, 878198), (4598, 439099), (6281, 321442), (8459, 238678), (10849, 186098), (12562, 160721), (14611, 138182), (16918, 119339), (21698, 93049), (29222, 69091)]