977802014

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{354533}}^1$

素因数の和:354739

約数の個数: 16

約数和(自身を含む): 1684745568

約数和(自身を除く): 706943554

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 354533, 709066, 2481731, 4963462, 69843001, 139686002, 488901007, 977802014]

約数ペア:

[(1, 977802014), (2, 488901007), (7, 139686002), (14, 69843001), (197, 4963462), (394, 2481731), (1379, 709066), (2758, 354533)]