1401638

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1889}}^1$

素因数の和:1951

約数の個数: 16

約数和(自身を含む): 2449440

約数和(自身を除く): 1047802

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 1889, 3778, 13223, 26446, 100117, 200234, 700819, 1401638]

約数ペア:

[(1, 1401638), (2, 700819), (7, 200234), (14, 100117), (53, 26446), (106, 13223), (371, 3778), (742, 1889)]