2017378210

素因数分解:

$2^1\times 5^1\times {\mathrm{9511}}^1\times {\mathrm{21211}}^1$

素因数の和:30729

約数の個数: 16

約数和(自身を含む): 3631833792

約数和(自身を除く): 1614455582

約数列:

[1, 2, 5, 10, 9511, 19022, 21211, 42422, 47555, 95110, 106055, 212110, 201737821, 403475642, 1008689105, 2017378210]

約数ペア:

[(1, 2017378210), (2, 1008689105), (5, 403475642), (10, 201737821), (9511, 212110), (19022, 106055), (21211, 95110), (42422, 47555)]