415388636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{101117}}^1$

素因数の和:101213

約数の個数: 24

約数和(自身を含む): 792765120

約数和(自身を除く): 377376484

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 101117, 202234, 404468, 1314521, 2629042, 5258084, 7988243, 15976486, 31952972, 103847159, 207694318, 415388636]

約数ペア:

[(1, 415388636), (2, 207694318), (4, 103847159), (13, 31952972), (26, 15976486), (52, 7988243), (79, 5258084), (158, 2629042), (316, 1314521), (1027, 404468), (2054, 202234), (4108, 101117)]