7620214

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^2$

素因数の和:312

約数の個数: 24

約数和(自身を含む): 13613040

約数和(自身を除く): 5992826

約数列:

[1, 2, 7, 14, 29, 58, 137, 203, 274, 406, 959, 1918, 3973, 7946, 18769, 27811, 37538, 55622, 131383, 262766, 544301, 1088602, 3810107, 7620214]

約数ペア:

[(1, 7620214), (2, 3810107), (7, 1088602), (14, 544301), (29, 262766), (58, 131383), (137, 55622), (203, 37538), (274, 27811), (406, 18769), (959, 7946), (1918, 3973)]