7790188

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4561}}^1$

素因数の和:4633

約数の個数: 24

約数和(自身を含む): 15839264

約数和(自身を除く): 8049076

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 4561, 9122, 18244, 31927, 63854, 127708, 278221, 556442, 1112884, 1947547, 3895094, 7790188]

約数ペア:

[(1, 7790188), (2, 3895094), (4, 1947547), (7, 1112884), (14, 556442), (28, 278221), (61, 127708), (122, 63854), (244, 31927), (427, 18244), (854, 9122), (1708, 4561)]