519933968

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{335009}}^1$

素因数の和:335114

約数の個数: 20

約数和(自身を含む): 1017760380

約数和(自身を除く): 497826412

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 335009, 670018, 1340036, 2680072, 5360144, 32495873, 64991746, 129983492, 259966984, 519933968]

約数ペア:

[(1, 519933968), (2, 259966984), (4, 129983492), (8, 64991746), (16, 32495873), (97, 5360144), (194, 2680072), (388, 1340036), (776, 670018), (1552, 335009)]