1995484

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 3649520

約数和(自身を除く): 1654036

約数列:

[1, 2, 4, 37, 74, 97, 139, 148, 194, 278, 388, 556, 3589, 5143, 7178, 10286, 13483, 14356, 20572, 26966, 53932, 498871, 997742, 1995484]

約数ペア:

[(1, 1995484), (2, 997742), (4, 498871), (37, 53932), (74, 26966), (97, 20572), (139, 14356), (148, 13483), (194, 10286), (278, 7178), (388, 5143), (556, 3589)]