1283851330564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{20797177}}^1$

素因数の和:20797276

約数の個数: 48

約数和(自身を含む): 2599480872576

約数和(自身を除く): 1315629542012

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 61, 92, 122, 244, 253, 506, 671, 1012, 1342, 1403, 2684, 2806, 5612, 15433, 30866, 61732, 20797177, 41594354, 83188708, 228768947, 457537894, 478335071, 915075788, 956670142, 1268627797, 1913340284, 2537255594, 5074511188, 5261685781, 10523371562, 13954905767, 21046743124, 27909811534, 29178439331, 55819623068, 58356878662, 116713757324, 320962832641, 641925665282, 1283851330564]

約数ペア:

[(1, 1283851330564), (2, 641925665282), (4, 320962832641), (11, 116713757324), (22, 58356878662), (23, 55819623068), (44, 29178439331), (46, 27909811534), (61, 21046743124), (92, 13954905767), (122, 10523371562), (244, 5261685781), (253, 5074511188), (506, 2537255594), (671, 1913340284), (1012, 1268627797), (1342, 956670142), (1403, 915075788), (2684, 478335071), (2806, 457537894), (5612, 228768947), (15433, 83188708), (30866, 41594354), (61732, 20797177)]