1271388

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{1049}}^1$

素因数の和:1157

約数の個数: 24

約数和(自身を含む): 2998800

約数和(自身を除く): 1727412

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1049, 1212, 2098, 3147, 4196, 6294, 12588, 105949, 211898, 317847, 423796, 635694, 1271388]

約数ペア:

[(1, 1271388), (2, 635694), (3, 423796), (4, 317847), (6, 211898), (12, 105949), (101, 12588), (202, 6294), (303, 4196), (404, 3147), (606, 2098), (1049, 1212)]