119977564

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{499}}^1$

素因数の和:818

約数の個数: 48

約数和(自身を含む): 249088000

約数和(自身を除く): 129110436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 277, 434, 499, 554, 868, 998, 1108, 1939, 1996, 3493, 3878, 6986, 7756, 8587, 13972, 15469, 17174, 30938, 34348, 60109, 61876, 108283, 120218, 138223, 216566, 240436, 276446, 433132, 552892, 967561, 1935122, 3870244, 4284913, 8569826, 17139652, 29994391, 59988782, 119977564]

約数ペア:

[(1, 119977564), (2, 59988782), (4, 29994391), (7, 17139652), (14, 8569826), (28, 4284913), (31, 3870244), (62, 1935122), (124, 967561), (217, 552892), (277, 433132), (434, 276446), (499, 240436), (554, 216566), (868, 138223), (998, 120218), (1108, 108283), (1939, 61876), (1996, 60109), (3493, 34348), (3878, 30938), (6986, 17174), (7756, 15469), (8587, 13972)]