2421166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{659}}^1$

素因数の和:839

約数の個数: 16

約数和(自身を含む): 3991680

約数和(自身を除く): 1570514

約数列:

[1, 2, 11, 22, 167, 334, 659, 1318, 1837, 3674, 7249, 14498, 110053, 220106, 1210583, 2421166]

約数ペア:

[(1, 2421166), (2, 1210583), (11, 220106), (22, 110053), (167, 14498), (334, 7249), (659, 3674), (1318, 1837)]