120939496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{889261}}^1$

素因数の和:889284

約数の個数: 16

約数和(自身を含む): 240100740

約数和(自身を除く): 119161244

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 889261, 1778522, 3557044, 7114088, 15117437, 30234874, 60469748, 120939496]

約数ペア:

[(1, 120939496), (2, 60469748), (4, 30234874), (8, 15117437), (17, 7114088), (34, 3557044), (68, 1778522), (136, 889261)]