890804862

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1283}}^1\times {\mathrm{2269}}^1$

素因数の和:3577

約数の個数: 48

約数和(自身を含む): 2046105360

約数和(自身を除く): 1155300498

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1283, 2269, 2566, 3849, 4538, 6807, 7698, 11547, 13614, 20421, 21811, 23094, 38573, 40842, 43622, 65433, 77146, 115719, 130866, 196299, 231438, 347157, 392598, 694314, 2911127, 5822254, 8733381, 17466762, 26200143, 49489159, 52400286, 98978318, 148467477, 296934954, 445402431, 890804862]

約数ペア:

[(1, 890804862), (2, 445402431), (3, 296934954), (6, 148467477), (9, 98978318), (17, 52400286), (18, 49489159), (34, 26200143), (51, 17466762), (102, 8733381), (153, 5822254), (306, 2911127), (1283, 694314), (2269, 392598), (2566, 347157), (3849, 231438), (4538, 196299), (6807, 130866), (7698, 115719), (11547, 77146), (13614, 65433), (20421, 43622), (21811, 40842), (23094, 38573)]