805462372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1408151}}^1$

素因数の和:1408179

約数の個数: 24

約数和(自身を含む): 1655986752

約数和(自身を除く): 850524380

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1408151, 2816302, 5632604, 15489661, 18305963, 30979322, 36611926, 61958644, 73223852, 201365593, 402731186, 805462372]

約数ペア:

[(1, 805462372), (2, 402731186), (4, 201365593), (11, 73223852), (13, 61958644), (22, 36611926), (26, 30979322), (44, 18305963), (52, 15489661), (143, 5632604), (286, 2816302), (572, 1408151)]