2013102508

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{216649}}^1$

素因数の和:216777

約数の個数: 24

約数和(自身を含む): 3712514400

約数和(自身を除く): 1699411892

約数列:

[1, 2, 4, 23, 46, 92, 101, 202, 404, 2323, 4646, 9292, 216649, 433298, 866596, 4982927, 9965854, 19931708, 21881549, 43763098, 87526196, 503275627, 1006551254, 2013102508]

約数ペア:

[(1, 2013102508), (2, 1006551254), (4, 503275627), (23, 87526196), (46, 43763098), (92, 21881549), (101, 19931708), (202, 9965854), (404, 4982927), (2323, 866596), (4646, 433298), (9292, 216649)]