2003872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{4817}}^1$

素因数の和:4840

約数の個数: 24

約数和(自身を含む): 4249476

約数和(自身を除く): 2245604

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 4817, 9634, 19268, 38536, 62621, 77072, 125242, 154144, 250484, 500968, 1001936, 2003872]

約数ペア:

[(1, 2003872), (2, 1001936), (4, 500968), (8, 250484), (13, 154144), (16, 125242), (26, 77072), (32, 62621), (52, 38536), (104, 19268), (208, 9634), (416, 4817)]