1406737474

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{1301}}^1\times {\mathrm{4127}}^1$

素因数の和:5561

約数の個数: 16

約数和(自身を含む): 2128363776

約数和(自身を除く): 721626302

約数列:

[1, 2, 131, 262, 1301, 2602, 4127, 8254, 170431, 340862, 540637, 1081274, 5369227, 10738454, 703368737, 1406737474]

約数ペア:

[(1, 1406737474), (2, 703368737), (131, 10738454), (262, 5369227), (1301, 1081274), (2602, 540637), (4127, 340862), (8254, 170431)]