401022908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{701089}}^1$

素因数の和:701117

約数の個数: 24

約数和(自身を含む): 824481840

約数和(自身を除く): 423458932

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 701089, 1402178, 2804356, 7711979, 9114157, 15423958, 18228314, 30847916, 36456628, 100255727, 200511454, 401022908]

約数ペア:

[(1, 401022908), (2, 200511454), (4, 100255727), (11, 36456628), (13, 30847916), (22, 18228314), (26, 15423958), (44, 9114157), (52, 7711979), (143, 2804356), (286, 1402178), (572, 701089)]