870826372208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4186665251}}^1$

素因数の和:4186665272

約数の個数: 20

約数和(自身を含む): 1817012719368

約数和(自身を除く): 946186347160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4186665251, 8373330502, 16746661004, 33493322008, 54426648263, 66986644016, 108853296526, 217706593052, 435413186104, 870826372208]

約数ペア:

[(1, 870826372208), (2, 435413186104), (4, 217706593052), (8, 108853296526), (13, 66986644016), (16, 54426648263), (26, 33493322008), (52, 16746661004), (104, 8373330502), (208, 4186665251)]