1269554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 32

約数和(自身を含む): 2346624

約数和(自身を除く): 1077070

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 193, 253, 286, 299, 386, 506, 598, 2123, 2509, 3289, 4246, 4439, 5018, 6578, 8878, 27599, 48829, 55198, 57707, 97658, 115414, 634777, 1269554]

約数ペア:

[(1, 1269554), (2, 634777), (11, 115414), (13, 97658), (22, 57707), (23, 55198), (26, 48829), (46, 27599), (143, 8878), (193, 6578), (253, 5018), (286, 4439), (299, 4246), (386, 3289), (506, 2509), (598, 2123)]