291227905018

素因数分解:

$2^1\times {\mathrm{211}}^1\times {\mathrm{23677}}^1\times {\mathrm{29147}}^1$

素因数の和:53037

約数の個数: 16

約数和(自身を含む): 438945794784

約数和(自身を除く): 147717889766

約数列:

[1, 2, 211, 422, 23677, 29147, 47354, 58294, 4995847, 6150017, 9991694, 12300034, 690113519, 1380227038, 145613952509, 291227905018]

約数ペア:

[(1, 291227905018), (2, 145613952509), (211, 1380227038), (422, 690113519), (23677, 12300034), (29147, 9991694), (47354, 6150017), (58294, 4995847)]