1328021282

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{692399}}^1$

素因数の和:692545

約数の個数: 16

約数和(自身を含む): 2293228800

約数和(自身を除く): 965207518

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 692399, 1384798, 4846793, 9693586, 94858663, 189717326, 664010641, 1328021282]

約数ペア:

[(1, 1328021282), (2, 664010641), (7, 189717326), (14, 94858663), (137, 9693586), (274, 4846793), (959, 1384798), (1918, 692399)]