2912206864

素因数分解:

$2^4\times 7^1\times {\mathrm{2789}}^1\times {\mathrm{9323}}^1$

素因数の和:12127

約数の個数: 40

約数和(自身を含む): 6451462080

約数和(自身を除く): 3539255216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2789, 5578, 9323, 11156, 18646, 19523, 22312, 37292, 39046, 44624, 65261, 74584, 78092, 130522, 149168, 156184, 261044, 312368, 522088, 1044176, 26001847, 52003694, 104007388, 182012929, 208014776, 364025858, 416029552, 728051716, 1456103432, 2912206864]

約数ペア:

[(1, 2912206864), (2, 1456103432), (4, 728051716), (7, 416029552), (8, 364025858), (14, 208014776), (16, 182012929), (28, 104007388), (56, 52003694), (112, 26001847), (2789, 1044176), (5578, 522088), (9323, 312368), (11156, 261044), (18646, 156184), (19523, 149168), (22312, 130522), (37292, 78092), (39046, 74584), (44624, 65261)]