1282577916

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{5059}}^1$

素因数の和:5674

約数の個数: 48

約数和(自身を含む): 3079556480

約数和(自身を除く): 1796978564

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 571, 1142, 1713, 2284, 3426, 5059, 6852, 10118, 15177, 20236, 21127, 30354, 42254, 60708, 63381, 84508, 126762, 187183, 253524, 374366, 561549, 748732, 1123098, 2246196, 2888689, 5777378, 8666067, 11554756, 17332134, 34664268, 106881493, 213762986, 320644479, 427525972, 641288958, 1282577916]

約数ペア:

[(1, 1282577916), (2, 641288958), (3, 427525972), (4, 320644479), (6, 213762986), (12, 106881493), (37, 34664268), (74, 17332134), (111, 11554756), (148, 8666067), (222, 5777378), (444, 2888689), (571, 2246196), (1142, 1123098), (1713, 748732), (2284, 561549), (3426, 374366), (5059, 253524), (6852, 187183), (10118, 126762), (15177, 84508), (20236, 63381), (21127, 60708), (30354, 42254)]