2010812920319

素因数分解:

$7^1\times {\mathrm{131}}^1\times {\mathrm{1381}}^1\times {\mathrm{1587847}}^1$

素因数の和:1589366

約数の個数: 16

約数和(自身を含む): 2317292668416

約数和(自身を除く): 306479748097

約数列:

[1, 7, 131, 917, 1381, 9667, 180911, 1266377, 1587847, 11114929, 208007957, 1456055699, 2192816707, 15349716949, 287258988617, 2010812920319]

約数ペア:

[(1, 2010812920319), (7, 287258988617), (131, 15349716949), (917, 2192816707), (1381, 1456055699), (9667, 208007957), (180911, 11114929), (1266377, 1587847)]