13454644

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{3457}}^1$

素因数の和:3607

約数の個数: 24

約数和(自身を含む): 27110720

約数和(自身を除く): 13656076

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3457, 3892, 6914, 13828, 24199, 48398, 96796, 480523, 961046, 1922092, 3363661, 6727322, 13454644]

約数ペア:

[(1, 13454644), (2, 6727322), (4, 3363661), (7, 1922092), (14, 961046), (28, 480523), (139, 96796), (278, 48398), (556, 24199), (973, 13828), (1946, 6914), (3457, 3892)]