401013298

素因数分解:

$2^1\times 7^1\times {\mathrm{1103}}^1\times {\mathrm{25969}}^1$

素因数の和:27081

約数の個数: 16

約数和(自身を含む): 688101120

約数和(自身を除く): 287087822

約数列:

[1, 2, 7, 14, 1103, 2206, 7721, 15442, 25969, 51938, 181783, 363566, 28643807, 57287614, 200506649, 401013298]

約数ペア:

[(1, 401013298), (2, 200506649), (7, 57287614), (14, 28643807), (1103, 363566), (2206, 181783), (7721, 51938), (15442, 25969)]