1421962576

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{916213}}^1$

素因数の和:916318

約数の個数: 20

約数和(自身を含む): 2783458132

約数和(自身を除く): 1361495556

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 916213, 1832426, 3664852, 7329704, 14659408, 88872661, 177745322, 355490644, 710981288, 1421962576]

約数ペア:

[(1, 1421962576), (2, 710981288), (4, 355490644), (8, 177745322), (16, 88872661), (97, 14659408), (194, 7329704), (388, 3664852), (776, 1832426), (1552, 916213)]