126915628

素因数分解:

$2^2\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{3511}}^1$

素因数の和:4813

約数の個数: 24

約数和(自身を含む): 254100224

約数和(自身を除く): 127184596

約数列:

[1, 2, 4, 7, 14, 28, 1291, 2582, 3511, 5164, 7022, 9037, 14044, 18074, 24577, 36148, 49154, 98308, 4532701, 9065402, 18130804, 31728907, 63457814, 126915628]

約数ペア:

[(1, 126915628), (2, 63457814), (4, 31728907), (7, 18130804), (14, 9065402), (28, 4532701), (1291, 98308), (2582, 49154), (3511, 36148), (5164, 24577), (7022, 18074), (9037, 14044)]