84894214

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{2251}}^1$

素因数の和:2535

約数の個数: 16

約数和(自身を含む): 129309840

約数和(自身を除く): 44415626

約数列:

[1, 2, 109, 173, 218, 346, 2251, 4502, 18857, 37714, 245359, 389423, 490718, 778846, 42447107, 84894214]

約数ペア:

[(1, 84894214), (2, 42447107), (109, 778846), (173, 490718), (218, 389423), (346, 245359), (2251, 37714), (4502, 18857)]