105780668

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{27179}}^1$

素因数の和:27329

約数の個数: 24

約数和(自身を含む): 213091200

約数和(自身を除く): 107310532

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 27179, 54358, 108716, 190253, 380506, 761012, 3777881, 7555762, 15111524, 26445167, 52890334, 105780668]

約数ペア:

[(1, 105780668), (2, 52890334), (4, 26445167), (7, 15111524), (14, 7555762), (28, 3777881), (139, 761012), (278, 380506), (556, 190253), (973, 108716), (1946, 54358), (3892, 27179)]