2017457142

素因数分解:

$2^1\times 3^1\times {\mathrm{7901}}^1\times {\mathrm{42557}}^1$

素因数の和:50463

約数の個数: 16

約数和(自身を含む): 4035519792

約数和(自身を除く): 2018062650

約数列:

[1, 2, 3, 6, 7901, 15802, 23703, 42557, 47406, 85114, 127671, 255342, 336242857, 672485714, 1008728571, 2017457142]

約数ペア:

[(1, 2017457142), (2, 1008728571), (3, 672485714), (6, 336242857), (7901, 255342), (15802, 127671), (23703, 85114), (42557, 47406)]