2831602

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1$

素因数の和:561

約数の個数: 16

約数和(自身を含む): 4435200

約数和(自身を除く): 1603598

約数列:

[1, 2, 31, 62, 109, 218, 419, 838, 3379, 6758, 12989, 25978, 45671, 91342, 1415801, 2831602]

約数ペア:

[(1, 2831602), (2, 1415801), (31, 91342), (62, 45671), (109, 25978), (218, 12989), (419, 6758), (838, 3379)]