2149492738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{3833}}^1$

素因数の和:4098

約数の個数: 32

約数和(自身を含む): 3431828736

約数和(自身を除く): 1282335998

約数列:

[1, 2, 23, 46, 73, 146, 167, 334, 1679, 3358, 3833, 3841, 7666, 7682, 12191, 24382, 88159, 176318, 279809, 280393, 559618, 560786, 640111, 1280222, 6435607, 12871214, 14722553, 29445106, 46728103, 93456206, 1074746369, 2149492738]

約数ペア:

[(1, 2149492738), (2, 1074746369), (23, 93456206), (46, 46728103), (73, 29445106), (146, 14722553), (167, 12871214), (334, 6435607), (1679, 1280222), (3358, 640111), (3833, 560786), (3841, 559618), (7666, 280393), (7682, 279809), (12191, 176318), (24382, 88159)]