2017127992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{613}}^2$

素因数の和:1304

約数の個数: 48

約数和(自身を含む): 4200434280

約数和(自身を除く): 2183306288

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 613, 671, 1226, 1342, 2452, 2684, 4904, 5368, 6743, 13486, 26972, 37393, 53944, 74786, 149572, 299144, 375769, 411323, 751538, 822646, 1503076, 1645292, 3006152, 3290584, 4133459, 8266918, 16533836, 22921909, 33067672, 45843818, 91687636, 183375272, 252140999, 504281998, 1008563996, 2017127992]

約数ペア:

[(1, 2017127992), (2, 1008563996), (4, 504281998), (8, 252140999), (11, 183375272), (22, 91687636), (44, 45843818), (61, 33067672), (88, 22921909), (122, 16533836), (244, 8266918), (488, 4133459), (613, 3290584), (671, 3006152), (1226, 1645292), (1342, 1503076), (2452, 822646), (2684, 751538), (4904, 411323), (5368, 375769), (6743, 299144), (13486, 149572), (26972, 74786), (37393, 53944)]