1036749968

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{668009}}^1$

素因数の和:668114

約数の個数: 20

約数和(自身を含む): 2029414380

約数和(自身を除く): 992664412

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 668009, 1336018, 2672036, 5344072, 10688144, 64796873, 129593746, 259187492, 518374984, 1036749968]

約数ペア:

[(1, 1036749968), (2, 518374984), (4, 259187492), (8, 129593746), (16, 64796873), (97, 10688144), (194, 5344072), (388, 2672036), (776, 1336018), (1552, 668009)]