1155888974

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{1637}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 1816214400

約数和(自身を除く): 660325426

約数列:

[1, 2, 41, 79, 82, 109, 158, 218, 1637, 3239, 3274, 4469, 6478, 8611, 8938, 17222, 67117, 129323, 134234, 178433, 258646, 353051, 356866, 706102, 5302243, 7315753, 10604486, 14096207, 14631506, 28192414, 577944487, 1155888974]

約数ペア:

[(1, 1155888974), (2, 577944487), (41, 28192414), (79, 14631506), (82, 14096207), (109, 10604486), (158, 7315753), (218, 5302243), (1637, 706102), (3239, 356866), (3274, 353051), (4469, 258646), (6478, 178433), (8611, 134234), (8938, 129323), (17222, 67117)]