242805004

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{8353}}^1$

素因数の和:8426

約数の個数: 36

約数和(自身を含む): 470864856

約数和(自身を除く): 228059852

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 1118, 2236, 7267, 8353, 14534, 16706, 29068, 33412, 108589, 217178, 359179, 434356, 718358, 1411657, 1436716, 2823314, 4669327, 5646628, 9338654, 18677308, 60701251, 121402502, 242805004]

約数ペア:

[(1, 242805004), (2, 121402502), (4, 60701251), (13, 18677308), (26, 9338654), (43, 5646628), (52, 4669327), (86, 2823314), (169, 1436716), (172, 1411657), (338, 718358), (559, 434356), (676, 359179), (1118, 217178), (2236, 108589), (7267, 33412), (8353, 29068), (14534, 16706)]