2227337008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{629903}}^1$

素因数の和:629941

約数の個数: 40

約数和(自身を含む): 4920810048

約数和(自身を除く): 2693473040

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 629903, 1259806, 2519612, 5039224, 8188739, 10078448, 10708351, 16377478, 21416702, 32754956, 42833404, 65509912, 85666808, 131019824, 139208563, 171333616, 278417126, 556834252, 1113668504, 2227337008]

約数ペア:

[(1, 2227337008), (2, 1113668504), (4, 556834252), (8, 278417126), (13, 171333616), (16, 139208563), (17, 131019824), (26, 85666808), (34, 65509912), (52, 42833404), (68, 32754956), (104, 21416702), (136, 16377478), (208, 10708351), (221, 10078448), (272, 8188739), (442, 5039224), (884, 2519612), (1768, 1259806), (3536, 629903)]