229648638

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{890111}}^1$

素因数の和:890159

約数の個数: 16

約数和(自身を含む): 469979136

約数和(自身を除く): 240330498

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 890111, 1780222, 2670333, 5340666, 38274773, 76549546, 114824319, 229648638]

約数ペア:

[(1, 229648638), (2, 114824319), (3, 76549546), (6, 38274773), (43, 5340666), (86, 2670333), (129, 1780222), (258, 890111)]