408097118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1426913}}^1$

素因数の和:1426939

約数の個数: 16

約数和(自身を含む): 719164656

約数和(自身を除く): 311067538

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 1426913, 2853826, 15696043, 18549869, 31392086, 37099738, 204048559, 408097118]

約数ペア:

[(1, 408097118), (2, 204048559), (11, 37099738), (13, 31392086), (22, 18549869), (26, 15696043), (143, 2853826), (286, 1426913)]