1269891282

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{520021}}^1$

素因数の和:520074

約数の個数: 32

約数和(自身を含む): 2845560384

約数和(自身を除く): 1575669102

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 520021, 1040042, 1560063, 3120126, 5720231, 11440462, 17160693, 19240777, 34321386, 38481554, 57722331, 115444662, 211648547, 423297094, 634945641, 1269891282]

約数ペア:

[(1, 1269891282), (2, 634945641), (3, 423297094), (6, 211648547), (11, 115444662), (22, 57722331), (33, 38481554), (37, 34321386), (66, 19240777), (74, 17160693), (111, 11440462), (222, 5720231), (407, 3120126), (814, 1560063), (1221, 1040042), (2442, 520021)]