7139400917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{81527}}^1$

素因数の和:81976

約数の個数: 16

約数和(自身を含む): 8218022400

約数和(自身を除く): 1078621483

約数列:

[1, 11, 19, 209, 419, 4609, 7961, 81527, 87571, 896797, 1549013, 17039143, 34159813, 375757943, 649036447, 7139400917]

約数ペア:

[(1, 7139400917), (11, 649036447), (19, 375757943), (209, 34159813), (419, 17039143), (4609, 1549013), (7961, 896797), (81527, 87571)]