2380816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{8753}}^1$

素因数の和:8778

約数の個数: 20

約数和(自身を含む): 4884732

約数和(自身を除く): 2503916

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 8753, 17506, 35012, 70024, 140048, 148801, 297602, 595204, 1190408, 2380816]

約数ペア:

[(1, 2380816), (2, 1190408), (4, 595204), (8, 297602), (16, 148801), (17, 140048), (34, 70024), (68, 35012), (136, 17506), (272, 8753)]