551414942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2539}}^1\times {\mathrm{8353}}^1$

素因数の和:10907

約数の個数: 16

約数和(自身を含む): 891204720

約数和(自身を除く): 339789778

約数列:

[1, 2, 13, 26, 2539, 5078, 8353, 16706, 33007, 66014, 108589, 217178, 21208267, 42416534, 275707471, 551414942]

約数ペア:

[(1, 551414942), (2, 275707471), (13, 42416534), (26, 21208267), (2539, 217178), (5078, 108589), (8353, 66014), (16706, 33007)]