480194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 32

約数和(自身を含む): 895104

約数和(自身を除く): 414910

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 73, 143, 146, 253, 286, 299, 506, 598, 803, 949, 1606, 1679, 1898, 3289, 3358, 6578, 10439, 18469, 20878, 21827, 36938, 43654, 240097, 480194]

約数ペア:

[(1, 480194), (2, 240097), (11, 43654), (13, 36938), (22, 21827), (23, 20878), (26, 18469), (46, 10439), (73, 6578), (143, 3358), (146, 3289), (253, 1898), (286, 1679), (299, 1606), (506, 949), (598, 803)]