1295252

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 2615424

約数和(自身を除く): 1320172

約数列:

[1, 2, 4, 7, 14, 28, 167, 277, 334, 554, 668, 1108, 1169, 1939, 2338, 3878, 4676, 7756, 46259, 92518, 185036, 323813, 647626, 1295252]

約数ペア:

[(1, 1295252), (2, 647626), (4, 323813), (7, 185036), (14, 92518), (28, 46259), (167, 7756), (277, 4676), (334, 3878), (554, 2338), (668, 1939), (1108, 1169)]