1680493639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2729}}^1$

素因数の和:2883

約数の個数: 32

約数和(自身を含む): 2016705600

約数和(自身を除く): 336211961

約数列:

[1, 11, 17, 37, 89, 187, 407, 629, 979, 1513, 2729, 3293, 6919, 16643, 30019, 36223, 46393, 55981, 100973, 242881, 510323, 615791, 1110703, 1716541, 2671691, 4128977, 8986597, 18881951, 45418747, 98852567, 152772149, 1680493639]

約数ペア:

[(1, 1680493639), (11, 152772149), (17, 98852567), (37, 45418747), (89, 18881951), (187, 8986597), (407, 4128977), (629, 2671691), (979, 1716541), (1513, 1110703), (2729, 615791), (3293, 510323), (6919, 242881), (16643, 100973), (30019, 55981), (36223, 46393)]