2912687912

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{593}}^1\times {\mathrm{2389}}^1$

素因数の和:3245

約数の個数: 32

約数和(自身を含む): 5494084200

約数和(自身を除く): 2581396288

約数列:

[1, 2, 4, 8, 257, 514, 593, 1028, 1186, 2056, 2372, 2389, 4744, 4778, 9556, 19112, 152401, 304802, 609604, 613973, 1219208, 1227946, 1416677, 2455892, 2833354, 4911784, 5666708, 11333416, 364085989, 728171978, 1456343956, 2912687912]

約数ペア:

[(1, 2912687912), (2, 1456343956), (4, 728171978), (8, 364085989), (257, 11333416), (514, 5666708), (593, 4911784), (1028, 2833354), (1186, 2455892), (2056, 1416677), (2372, 1227946), (2389, 1219208), (4744, 613973), (4778, 609604), (9556, 304802), (19112, 152401)]