2206964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{409}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 4132800

約数和(自身を除く): 1925836

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 409, 818, 1349, 1636, 2698, 5396, 7771, 15542, 29039, 31084, 58078, 116156, 551741, 1103482, 2206964]

約数ペア:

[(1, 2206964), (2, 1103482), (4, 551741), (19, 116156), (38, 58078), (71, 31084), (76, 29039), (142, 15542), (284, 7771), (409, 5396), (818, 2698), (1349, 1636)]