1738161686

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1\times {\mathrm{80107}}^1$

素因数の和:80699

約数の個数: 16

約数和(自身を含む): 2749306560

約数和(自身を除く): 1011144874

約数列:

[1, 2, 19, 38, 571, 1142, 10849, 21698, 80107, 160214, 1522033, 3044066, 45741097, 91482194, 869080843, 1738161686]

約数ペア:

[(1, 1738161686), (2, 869080843), (19, 91482194), (38, 45741097), (571, 3044066), (1142, 1522033), (10849, 160214), (21698, 80107)]