258300000056

素因数分解:

$2^3\times 7^1\times {\mathrm{4612500001}}^1$

素因数の和:4612500014

約数の個数: 16

約数和(自身を含む): 553500000240

約数和(自身を除く): 295200000184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 4612500001, 9225000002, 18450000004, 32287500007, 36900000008, 64575000014, 129150000028, 258300000056]

約数ペア:

[(1, 258300000056), (2, 129150000028), (4, 64575000014), (7, 36900000008), (8, 32287500007), (14, 18450000004), (28, 9225000002), (56, 4612500001)]