402023228

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{353}}^1\times {\mathrm{2819}}^1$

素因数の和:3277

約数の個数: 24

約数和(自身を含む): 712771920

約数和(自身を除く): 310748692

約数列:

[1, 2, 4, 101, 202, 353, 404, 706, 1412, 2819, 5638, 11276, 35653, 71306, 142612, 284719, 569438, 995107, 1138876, 1990214, 3980428, 100505807, 201011614, 402023228]

約数ペア:

[(1, 402023228), (2, 201011614), (4, 100505807), (101, 3980428), (202, 1990214), (353, 1138876), (404, 995107), (706, 569438), (1412, 284719), (2819, 142612), (5638, 71306), (11276, 35653)]