120389612

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{104869}}^1$

素因数の和:104921

約数の個数: 24

約数和(自身を含む): 246654240

約数和(自身を除く): 126264628

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 104869, 209738, 419476, 734083, 1468166, 2936332, 4299629, 8599258, 17198516, 30097403, 60194806, 120389612]

約数ペア:

[(1, 120389612), (2, 60194806), (4, 30097403), (7, 17198516), (14, 8599258), (28, 4299629), (41, 2936332), (82, 1468166), (164, 734083), (287, 419476), (574, 209738), (1148, 104869)]