2639220632

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4337}}^1$

素因数の和:4476

約数の個数: 64

約数和(自身を含む): 5325328800

約数和(自身を除く): 2686108168

約数列:

[1, 2, 4, 8, 29, 43, 58, 61, 86, 116, 122, 172, 232, 244, 344, 488, 1247, 1769, 2494, 2623, 3538, 4337, 4988, 5246, 7076, 8674, 9976, 10492, 14152, 17348, 20984, 34696, 76067, 125773, 152134, 186491, 251546, 264557, 304268, 372982, 503092, 529114, 608536, 745964, 1006184, 1058228, 1491928, 2116456, 5408239, 7672153, 10816478, 11375951, 15344306, 21632956, 22751902, 30688612, 43265912, 45503804, 61377224, 91007608, 329902579, 659805158, 1319610316, 2639220632]

約数ペア:

[(1, 2639220632), (2, 1319610316), (4, 659805158), (8, 329902579), (29, 91007608), (43, 61377224), (58, 45503804), (61, 43265912), (86, 30688612), (116, 22751902), (122, 21632956), (172, 15344306), (232, 11375951), (244, 10816478), (344, 7672153), (488, 5408239), (1247, 2116456), (1769, 1491928), (2494, 1058228), (2623, 1006184), (3538, 745964), (4337, 608536), (4988, 529114), (5246, 503092), (7076, 372982), (8674, 304268), (9976, 264557), (10492, 251546), (14152, 186491), (17348, 152134), (20984, 125773), (34696, 76067)]