8262454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2111}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 13178880

約数和(自身を除く): 4916426

約数列:

[1, 2, 19, 38, 103, 206, 1957, 2111, 3914, 4222, 40109, 80218, 217433, 434866, 4131227, 8262454]

約数ペア:

[(1, 8262454), (2, 4131227), (19, 434866), (38, 217433), (103, 80218), (206, 40109), (1957, 4222), (2111, 3914)]