1393189994

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4326677}}^1$

素因数の和:4326709

約数の個数: 16

約数和(自身を含む): 2492166528

約数和(自身を除く): 1098976534

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 4326677, 8653354, 30286739, 60573478, 99513571, 199027142, 696594997, 1393189994]

約数ペア:

[(1, 1393189994), (2, 696594997), (7, 199027142), (14, 99513571), (23, 60573478), (46, 30286739), (161, 8653354), (322, 4326677)]