306356128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{736433}}^1$

素因数の和:736456

約数の個数: 24

約数和(自身を含む): 649534788

約数和(自身を除く): 343178660

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 736433, 1472866, 2945732, 5891464, 9573629, 11782928, 19147258, 23565856, 38294516, 76589032, 153178064, 306356128]

約数ペア:

[(1, 306356128), (2, 153178064), (4, 76589032), (8, 38294516), (13, 23565856), (16, 19147258), (26, 11782928), (32, 9573629), (52, 5891464), (104, 2945732), (208, 1472866), (416, 736433)]