2038552

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 4021920

約数和(自身を除く): 1983368

約数列:

[1, 2, 4, 8, 37, 71, 74, 97, 142, 148, 194, 284, 296, 388, 568, 776, 2627, 3589, 5254, 6887, 7178, 10508, 13774, 14356, 21016, 27548, 28712, 55096, 254819, 509638, 1019276, 2038552]

約数ペア:

[(1, 2038552), (2, 1019276), (4, 509638), (8, 254819), (37, 55096), (71, 28712), (74, 27548), (97, 21016), (142, 14356), (148, 13774), (194, 10508), (284, 7178), (296, 6887), (388, 5254), (568, 3589), (776, 2627)]