2679268

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 36

約数和(自身を含む): 5254956

約数和(自身を除く): 2575688

約数列:

[1, 2, 4, 17, 31, 34, 41, 62, 68, 82, 124, 164, 527, 697, 961, 1054, 1271, 1394, 1922, 2108, 2542, 2788, 3844, 5084, 16337, 21607, 32674, 39401, 43214, 65348, 78802, 86428, 157604, 669817, 1339634, 2679268]

約数ペア:

[(1, 2679268), (2, 1339634), (4, 669817), (17, 157604), (31, 86428), (34, 78802), (41, 65348), (62, 43214), (68, 39401), (82, 32674), (124, 21607), (164, 16337), (527, 5084), (697, 3844), (961, 2788), (1054, 2542), (1271, 2108), (1394, 1922)]