2018796470

素因数分解:

$2^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{481813}}^1$

素因数の和:482239

約数の個数: 16

約数和(自身を含む): 3642513840

約数和(自身を除く): 1623717370

約数列:

[1, 2, 5, 10, 419, 838, 2095, 4190, 481813, 963626, 2409065, 4818130, 201879647, 403759294, 1009398235, 2018796470]

約数ペア:

[(1, 2018796470), (2, 1009398235), (5, 403759294), (10, 201879647), (419, 4818130), (838, 2409065), (2095, 963626), (4190, 481813)]