126797284

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{1489}}^1$

素因数の和:1903

約数の個数: 24

約数和(自身を含む): 226331000

約数和(自身を除く): 99533716

約数列:

[1, 2, 4, 61, 122, 244, 349, 698, 1396, 1489, 2978, 5956, 21289, 42578, 85156, 90829, 181658, 363316, 519661, 1039322, 2078644, 31699321, 63398642, 126797284]

約数ペア:

[(1, 126797284), (2, 63398642), (4, 31699321), (61, 2078644), (122, 1039322), (244, 519661), (349, 363316), (698, 181658), (1396, 90829), (1489, 85156), (2978, 42578), (5956, 21289)]