28858492078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{5443}}^1\times {\mathrm{203921}}^1$

素因数の和:209379

約数の個数: 16

約数和(自身を含む): 46626357456

約数和(自身を除く): 17767865378

約数列:

[1, 2, 13, 26, 5443, 10886, 70759, 141518, 203921, 407842, 2650973, 5301946, 1109942003, 2219884006, 14429246039, 28858492078]

約数ペア:

[(1, 28858492078), (2, 14429246039), (13, 2219884006), (26, 1109942003), (5443, 5301946), (10886, 2650973), (70759, 407842), (141518, 203921)]