622147438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{1223}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 1073399040

約数和(自身を除く): 451251602

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1217, 1223, 2434, 2446, 13387, 13453, 23123, 23237, 26774, 26906, 46246, 46474, 254353, 255607, 508706, 511214, 1488391, 2976782, 16372301, 28279429, 32744602, 56558858, 311073719, 622147438]

約数ペア:

[(1, 622147438), (2, 311073719), (11, 56558858), (19, 32744602), (22, 28279429), (38, 16372301), (209, 2976782), (418, 1488391), (1217, 511214), (1223, 508706), (2434, 255607), (2446, 254353), (13387, 46474), (13453, 46246), (23123, 26906), (23237, 26774)]