489348082

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{69847}}^1$

素因数の和:69993

約数の個数: 16

約数和(自身を含む): 764416512

約数和(自身を除く): 275068430

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 69847, 139694, 2165257, 4330514, 7892711, 15785422, 244674041, 489348082]

約数ペア:

[(1, 489348082), (2, 244674041), (31, 15785422), (62, 7892711), (113, 4330514), (226, 2165257), (3503, 139694), (7006, 69847)]