259492024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{9421}}^1$

素因数の和:9751

約数の個数: 32

約数和(自身を含む): 532531440

約数和(自身を除く): 273039416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1252, 2504, 3443, 6886, 9421, 13772, 18842, 27544, 37684, 75368, 103631, 207262, 414524, 829048, 2948773, 5897546, 11795092, 23590184, 32436503, 64873006, 129746012, 259492024]

約数ペア:

[(1, 259492024), (2, 129746012), (4, 64873006), (8, 32436503), (11, 23590184), (22, 11795092), (44, 5897546), (88, 2948773), (313, 829048), (626, 414524), (1252, 207262), (2504, 103631), (3443, 75368), (6886, 37684), (9421, 27544), (13772, 18842)]