1900529552

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{6987241}}^1$

素因数の和:6987266

約数の個数: 20

約数和(自身を含む): 3898881036

約数和(自身を除く): 1998351484

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 6987241, 13974482, 27948964, 55897928, 111795856, 118783097, 237566194, 475132388, 950264776, 1900529552]

約数ペア:

[(1, 1900529552), (2, 950264776), (4, 475132388), (8, 237566194), (16, 118783097), (17, 111795856), (34, 55897928), (68, 27948964), (136, 13974482), (272, 6987241)]