2108803866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{20749}}^1$

素因数の和:22070

約数の個数: 32

約数和(自身を含む): 4545744000

約数和(自身を除く): 2436940134

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1303, 2606, 3909, 7818, 16939, 20749, 33878, 41498, 50817, 62247, 101634, 124494, 269737, 539474, 809211, 1618422, 27035947, 54071894, 81107841, 162215682, 351467311, 702934622, 1054401933, 2108803866]

約数ペア:

[(1, 2108803866), (2, 1054401933), (3, 702934622), (6, 351467311), (13, 162215682), (26, 81107841), (39, 54071894), (78, 27035947), (1303, 1618422), (2606, 809211), (3909, 539474), (7818, 269737), (16939, 124494), (20749, 101634), (33878, 62247), (41498, 50817)]