2017290128

素因数分解:

$2^4\times 7^1\times {\mathrm{2099}}^1\times {\mathrm{8581}}^1$

素因数の和:10695

約数の個数: 40

約数和(自身を含む): 4469505600

約数和(自身を除く): 2452215472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2099, 4198, 8396, 8581, 14693, 16792, 17162, 29386, 33584, 34324, 58772, 60067, 68648, 117544, 120134, 137296, 235088, 240268, 480536, 961072, 18011519, 36023038, 72046076, 126080633, 144092152, 252161266, 288184304, 504322532, 1008645064, 2017290128]

約数ペア:

[(1, 2017290128), (2, 1008645064), (4, 504322532), (7, 288184304), (8, 252161266), (14, 144092152), (16, 126080633), (28, 72046076), (56, 36023038), (112, 18011519), (2099, 961072), (4198, 480536), (8396, 240268), (8581, 235088), (14693, 137296), (16792, 120134), (17162, 117544), (29386, 68648), (33584, 60067), (34324, 58772)]