2438656

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:462

約数の個数: 40

約数和(自身を含む): 5327784

約数和(自身を除く): 2889128

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 433, 512, 704, 866, 1408, 1732, 2816, 3464, 4763, 5632, 6928, 9526, 13856, 19052, 27712, 38104, 55424, 76208, 110848, 152416, 221696, 304832, 609664, 1219328, 2438656]

約数ペア:

[(1, 2438656), (2, 1219328), (4, 609664), (8, 304832), (11, 221696), (16, 152416), (22, 110848), (32, 76208), (44, 55424), (64, 38104), (88, 27712), (128, 19052), (176, 13856), (256, 9526), (352, 6928), (433, 5632), (512, 4763), (704, 3464), (866, 2816), (1408, 1732)]