1663940688

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{2039143}}^1$

素因数の和:2039171

約数の個数: 40

約数和(自身を含む): 4551369408

約数和(自身を除く): 2887428720

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 2039143, 4078286, 6117429, 8156572, 12234858, 16313144, 24469716, 32626288, 34665431, 48939432, 69330862, 97878864, 103996293, 138661724, 207992586, 277323448, 415985172, 554646896, 831970344, 1663940688]

約数ペア:

[(1, 1663940688), (2, 831970344), (3, 554646896), (4, 415985172), (6, 277323448), (8, 207992586), (12, 138661724), (16, 103996293), (17, 97878864), (24, 69330862), (34, 48939432), (48, 34665431), (51, 32626288), (68, 24469716), (102, 16313144), (136, 12234858), (204, 8156572), (272, 6117429), (408, 4078286), (816, 2039143)]