139453558

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{853}}^1\times {\mathrm{1901}}^1$

素因数の和:2799

約数の個数: 16

約数和(自身を含む): 214408656

約数和(自身を除く): 74955098

約数列:

[1, 2, 43, 86, 853, 1706, 1901, 3802, 36679, 73358, 81743, 163486, 1621553, 3243106, 69726779, 139453558]

約数ペア:

[(1, 139453558), (2, 69726779), (43, 3243106), (86, 1621553), (853, 163486), (1706, 81743), (1901, 73358), (3802, 36679)]