513759992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{28837}}^1$

素因数の和:28991

約数の個数: 32

約数和(自身を含む): 1027786320

約数和(自身を除く): 514026328

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 2227, 4454, 8908, 17816, 28837, 57674, 115348, 230696, 490229, 980458, 1960916, 3777647, 3921832, 7555294, 15110588, 30221176, 64219999, 128439998, 256879996, 513759992]

約数ペア:

[(1, 513759992), (2, 256879996), (4, 128439998), (8, 64219999), (17, 30221176), (34, 15110588), (68, 7555294), (131, 3921832), (136, 3777647), (262, 1960916), (524, 980458), (1048, 490229), (2227, 230696), (4454, 115348), (8908, 57674), (17816, 28837)]