2015643238

素因数分解:

$2^1\times 7^1\times {\mathrm{1061}}^1\times {\mathrm{135697}}^1$

素因数の和:136767

約数の個数: 16

約数和(自身を含む): 3458670624

約数和(自身を除く): 1443027386

約数列:

[1, 2, 7, 14, 1061, 2122, 7427, 14854, 135697, 271394, 949879, 1899758, 143974517, 287949034, 1007821619, 2015643238]

約数ペア:

[(1, 2015643238), (2, 1007821619), (7, 287949034), (14, 143974517), (1061, 1899758), (2122, 949879), (7427, 271394), (14854, 135697)]