1961122

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:753

約数の個数: 16

約数和(自身を含む): 3105792

約数和(自身を除く): 1144670

約数列:

[1, 2, 31, 47, 62, 94, 673, 1346, 1457, 2914, 20863, 31631, 41726, 63262, 980561, 1961122]

約数ペア:

[(1, 1961122), (2, 980561), (31, 63262), (47, 41726), (62, 31631), (94, 20863), (673, 2914), (1346, 1457)]