2019072244

素因数分解:

$2^2\times 7^3\times {\mathrm{347}}^1\times {\mathrm{4241}}^1$

素因数の和:4613

約数の個数: 48

約数和(自身を含む): 4133404800

約数和(自身を除く): 2114332556

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 347, 686, 694, 1372, 1388, 2429, 4241, 4858, 8482, 9716, 16964, 17003, 29687, 34006, 59374, 68012, 118748, 119021, 207809, 238042, 415618, 476084, 831236, 1454663, 1471627, 2909326, 2943254, 5818652, 5886508, 10301389, 20602778, 41205556, 72109723, 144219446, 288438892, 504768061, 1009536122, 2019072244]

約数ペア:

[(1, 2019072244), (2, 1009536122), (4, 504768061), (7, 288438892), (14, 144219446), (28, 72109723), (49, 41205556), (98, 20602778), (196, 10301389), (343, 5886508), (347, 5818652), (686, 2943254), (694, 2909326), (1372, 1471627), (1388, 1454663), (2429, 831236), (4241, 476084), (4858, 415618), (8482, 238042), (9716, 207809), (16964, 119021), (17003, 118748), (29687, 68012), (34006, 59374)]