2019964638

素因数分解:

$2^1\times 3^1\times {\mathrm{379}}^1\times {\mathrm{888287}}^1$

素因数の和:888671

約数の個数: 16

約数和(自身を含む): 4050593280

約数和(自身を除く): 2030628642

約数列:

[1, 2, 3, 6, 379, 758, 1137, 2274, 888287, 1776574, 2664861, 5329722, 336660773, 673321546, 1009982319, 2019964638]

約数ペア:

[(1, 2019964638), (2, 1009982319), (3, 673321546), (6, 336660773), (379, 5329722), (758, 2664861), (1137, 1776574), (2274, 888287)]