2065485891

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{967}}^1\times {\mathrm{2749}}^1$

素因数の和:3763

約数の個数: 32

約数和(自身を含む): 3236992000

約数和(自身を除く): 1171506109

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 967, 2749, 2901, 6769, 8247, 19243, 20307, 35779, 57729, 101713, 107337, 250453, 305139, 711991, 751359, 2135973, 2658283, 7974849, 18607981, 55823943, 98356471, 295069413, 688495297, 2065485891]

約数ペア:

[(1, 2065485891), (3, 688495297), (7, 295069413), (21, 98356471), (37, 55823943), (111, 18607981), (259, 7974849), (777, 2658283), (967, 2135973), (2749, 751359), (2901, 711991), (6769, 305139), (8247, 250453), (19243, 107337), (20307, 101713), (35779, 57729)]