2080497666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{53453}}^1$

素因数の和:53970

約数の個数: 32

約数和(自身を含む): 4490136000

約数和(自身を除く): 2409638334

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 499, 998, 1497, 2994, 6487, 12974, 19461, 38922, 53453, 106906, 160359, 320718, 694889, 1389778, 2084667, 4169334, 26673047, 53346094, 80019141, 160038282, 346749611, 693499222, 1040248833, 2080497666]

約数ペア:

[(1, 2080497666), (2, 1040248833), (3, 693499222), (6, 346749611), (13, 160038282), (26, 80019141), (39, 53346094), (78, 26673047), (499, 4169334), (998, 2084667), (1497, 1389778), (2994, 694889), (6487, 320718), (12974, 160359), (19461, 106906), (38922, 53453)]