7978922

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9343}}^1$

素因数の和:9413

約数の個数: 16

約数和(自身を含む): 13903872

約数和(自身を除く): 5924950

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 9343, 18686, 65401, 130802, 569923, 1139846, 3989461, 7978922]

約数ペア:

[(1, 7978922), (2, 3989461), (7, 1139846), (14, 569923), (61, 130802), (122, 65401), (427, 18686), (854, 9343)]