2051298708464

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{32220701}}^1$

素因数の和:32220905

約数の個数: 40

約数和(自身を含む): 4171163198112

約数和(自身を除く): 2119864489648

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 173, 184, 346, 368, 692, 1384, 2768, 3979, 7958, 15916, 31832, 63664, 32220701, 64441402, 128882804, 257765608, 515531216, 741076123, 1482152246, 2964304492, 5574181273, 5928608984, 11148362546, 11857217968, 22296725092, 44593450184, 89186900368, 128206169279, 256412338558, 512824677116, 1025649354232, 2051298708464]

約数ペア:

[(1, 2051298708464), (2, 1025649354232), (4, 512824677116), (8, 256412338558), (16, 128206169279), (23, 89186900368), (46, 44593450184), (92, 22296725092), (173, 11857217968), (184, 11148362546), (346, 5928608984), (368, 5574181273), (692, 2964304492), (1384, 1482152246), (2768, 741076123), (3979, 515531216), (7958, 257765608), (15916, 128882804), (31832, 64441402), (63664, 32220701)]