2640459052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{30293}}^1$

素因数の和:30598

約数の個数: 48

約数和(自身を含む): 5781549312

約数和(自身を除く): 3141090260

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 283, 308, 566, 1132, 1981, 3113, 3962, 6226, 7924, 12452, 21791, 30293, 43582, 60586, 87164, 121172, 212051, 333223, 424102, 666446, 848204, 1332892, 2332561, 4665122, 8572919, 9330244, 17145838, 34291676, 60010433, 94302109, 120020866, 188604218, 240041732, 377208436, 660114763, 1320229526, 2640459052]

約数ペア:

[(1, 2640459052), (2, 1320229526), (4, 660114763), (7, 377208436), (11, 240041732), (14, 188604218), (22, 120020866), (28, 94302109), (44, 60010433), (77, 34291676), (154, 17145838), (283, 9330244), (308, 8572919), (566, 4665122), (1132, 2332561), (1981, 1332892), (3113, 848204), (3962, 666446), (6226, 424102), (7924, 333223), (12452, 212051), (21791, 121172), (30293, 87164), (43582, 60586)]