421133072

素因数分解:

$2^4\times {\mathrm{277}}^1\times {\mathrm{95021}}^1$

素因数の和:95306

約数の個数: 20

約数和(自身を含む): 818899596

約数和(自身を除く): 397766524

約数列:

[1, 2, 4, 8, 16, 277, 554, 1108, 2216, 4432, 95021, 190042, 380084, 760168, 1520336, 26320817, 52641634, 105283268, 210566536, 421133072]

約数ペア:

[(1, 421133072), (2, 210566536), (4, 105283268), (8, 52641634), (16, 26320817), (277, 1520336), (554, 760168), (1108, 380084), (2216, 190042), (4432, 95021)]