2097422

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:523

約数の個数: 16

約数和(自身を含む): 3281472

約数和(自身を除く): 1184050

約数列:

[1, 2, 47, 53, 94, 106, 421, 842, 2491, 4982, 19787, 22313, 39574, 44626, 1048711, 2097422]

約数ペア:

[(1, 2097422), (2, 1048711), (47, 44626), (53, 39574), (94, 22313), (106, 19787), (421, 4982), (842, 2491)]