2018240038

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{739}}^1\times {\mathrm{3259}}^1$

素因数の和:4419

約数の個数: 16

約数和(自身を含む): 3039624000

約数和(自身を除く): 1021383962

約数列:

[1, 2, 419, 739, 838, 1478, 3259, 6518, 309641, 619282, 1365521, 2408401, 2731042, 4816802, 1009120019, 2018240038]

約数ペア:

[(1, 2018240038), (2, 1009120019), (419, 4816802), (739, 2731042), (838, 2408401), (1478, 1365521), (3259, 619282), (6518, 309641)]