2249156984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{32491}}^1$

素因数の和:33023

約数の個数: 32

約数和(自身を含む): 4474148400

約数和(自身を除く): 2224991416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 509, 1018, 2036, 4072, 8653, 17306, 32491, 34612, 64982, 69224, 129964, 259928, 552347, 1104694, 2209388, 4418776, 16537919, 33075838, 66151676, 132303352, 281144623, 562289246, 1124578492, 2249156984]

約数ペア:

[(1, 2249156984), (2, 1124578492), (4, 562289246), (8, 281144623), (17, 132303352), (34, 66151676), (68, 33075838), (136, 16537919), (509, 4418776), (1018, 2209388), (2036, 1104694), (4072, 552347), (8653, 259928), (17306, 129964), (32491, 69224), (34612, 64982)]