191077144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1404979}}^1$

素因数の和:1405002

約数の個数: 16

約数和(自身を含む): 379344600

約数和(自身を除く): 188267456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1404979, 2809958, 5619916, 11239832, 23884643, 47769286, 95538572, 191077144]

約数ペア:

[(1, 191077144), (2, 95538572), (4, 47769286), (8, 23884643), (17, 11239832), (34, 5619916), (68, 2809958), (136, 1404979)]