2507854

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 16

約数和(自身を含む): 3907440

約数和(自身を除く): 1399586

約数列:

[1, 2, 53, 59, 106, 118, 401, 802, 3127, 6254, 21253, 23659, 42506, 47318, 1253927, 2507854]

約数ペア:

[(1, 2507854), (2, 1253927), (53, 47318), (59, 42506), (106, 23659), (118, 21253), (401, 6254), (802, 3127)]