2688763384

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{82721}}^1$

素因数の和:82983

約数の個数: 32

約数和(自身を含む): 5360385600

約数和(自身を除く): 2671622216

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 239, 478, 956, 1912, 4063, 8126, 16252, 32504, 82721, 165442, 330884, 661768, 1406257, 2812514, 5625028, 11250056, 19770319, 39540638, 79081276, 158162552, 336095423, 672190846, 1344381692, 2688763384]

約数ペア:

[(1, 2688763384), (2, 1344381692), (4, 672190846), (8, 336095423), (17, 158162552), (34, 79081276), (68, 39540638), (136, 19770319), (239, 11250056), (478, 5625028), (956, 2812514), (1912, 1406257), (4063, 661768), (8126, 330884), (16252, 165442), (32504, 82721)]