2002350518

素因数分解:

$2^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{456949}}^1$

素因数の和:457271

約数の個数: 16

約数和(自身を含む): 3443575200

約数和(自身を除く): 1441224682

約数列:

[1, 2, 7, 14, 313, 626, 2191, 4382, 456949, 913898, 3198643, 6397286, 143025037, 286050074, 1001175259, 2002350518]

約数ペア:

[(1, 2002350518), (2, 1001175259), (7, 286050074), (14, 143025037), (313, 6397286), (626, 3198643), (2191, 913898), (4382, 456949)]