4420972

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 8088192

約数和(自身を除く): 3667220

約数列:

[1, 2, 4, 31, 62, 101, 124, 202, 353, 404, 706, 1412, 3131, 6262, 10943, 12524, 21886, 35653, 43772, 71306, 142612, 1105243, 2210486, 4420972]

約数ペア:

[(1, 4420972), (2, 2210486), (4, 1105243), (31, 142612), (62, 71306), (101, 43772), (124, 35653), (202, 21886), (353, 12524), (404, 10943), (706, 6262), (1412, 3131)]