1296412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:357

約数の個数: 24

約数和(自身を含む): 2476656

約数和(自身を除く): 1180244

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 233, 428, 466, 932, 1391, 2782, 3029, 5564, 6058, 12116, 24931, 49862, 99724, 324103, 648206, 1296412]

約数ペア:

[(1, 1296412), (2, 648206), (4, 324103), (13, 99724), (26, 49862), (52, 24931), (107, 12116), (214, 6058), (233, 5564), (428, 3029), (466, 2782), (932, 1391)]