2499152128

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{887483}}^1$

素因数の和:887510

約数の個数: 36

約数和(自身を含む): 5442051888

約数和(自身を除く): 2942899760

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 887483, 1774966, 3549932, 7099864, 9762313, 14199728, 19524626, 28399456, 39049252, 56798912, 78098504, 113597824, 156197008, 227195648, 312394016, 624788032, 1249576064, 2499152128]

約数ペア:

[(1, 2499152128), (2, 1249576064), (4, 624788032), (8, 312394016), (11, 227195648), (16, 156197008), (22, 113597824), (32, 78098504), (44, 56798912), (64, 39049252), (88, 28399456), (128, 19524626), (176, 14199728), (256, 9762313), (352, 7099864), (704, 3549932), (1408, 1774966), (2816, 887483)]