1276278344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{9473}}^1$

素因数の和:11021

約数の個数: 32

約数和(自身を含む): 2612550240

約数和(自身を除く): 1336271896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1531, 3062, 6124, 9473, 12248, 16841, 18946, 33682, 37892, 67364, 75784, 104203, 134728, 208406, 416812, 833624, 14503163, 29006326, 58012652, 116025304, 159534793, 319069586, 638139172, 1276278344]

約数ペア:

[(1, 1276278344), (2, 638139172), (4, 319069586), (8, 159534793), (11, 116025304), (22, 58012652), (44, 29006326), (88, 14503163), (1531, 833624), (3062, 416812), (6124, 208406), (9473, 134728), (12248, 104203), (16841, 75784), (18946, 67364), (33682, 37892)]