248891018

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1\times {\mathrm{4451}}^1$

素因数の和:4909

約数の個数: 16

約数和(自身を含む): 379524096

約数和(自身を除く): 130633078

約数列:

[1, 2, 73, 146, 383, 766, 4451, 8902, 27959, 55918, 324923, 649846, 1704733, 3409466, 124445509, 248891018]

約数ペア:

[(1, 248891018), (2, 124445509), (73, 3409466), (146, 1704733), (383, 649846), (766, 324923), (4451, 55918), (8902, 27959)]