1276264084

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{307}}^1\times {\mathrm{7477}}^1$

素因数の和:7927

約数の個数: 24

約数和(自身を含む): 2257159520

約数和(自身を除く): 980895436

約数列:

[1, 2, 4, 139, 278, 307, 556, 614, 1228, 7477, 14954, 29908, 42673, 85346, 170692, 1039303, 2078606, 2295439, 4157212, 4590878, 9181756, 319066021, 638132042, 1276264084]

約数ペア:

[(1, 1276264084), (2, 638132042), (4, 319066021), (139, 9181756), (278, 4590878), (307, 4157212), (556, 2295439), (614, 2078606), (1228, 1039303), (7477, 170692), (14954, 85346), (29908, 42673)]