2568573553

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{13789}}^1$

素因数の和:13921

約数の個数: 32

約数和(自身を含む): 3336076800

約数和(自身を除く): 767503247

約数列:

[1, 7, 13, 23, 89, 91, 161, 299, 623, 1157, 2047, 2093, 8099, 13789, 14329, 26611, 96523, 179257, 186277, 317147, 1227221, 1254799, 2220029, 4122911, 8590547, 15953873, 28226083, 28860377, 111677111, 197582581, 366939079, 2568573553]

約数ペア:

[(1, 2568573553), (7, 366939079), (13, 197582581), (23, 111677111), (89, 28860377), (91, 28226083), (161, 15953873), (299, 8590547), (623, 4122911), (1157, 2220029), (2047, 1254799), (2093, 1227221), (8099, 317147), (13789, 186277), (14329, 179257), (26611, 96523)]