2007019822

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:904

約数の個数: 32

約数和(自身を含む): 3090979584

約数和(自身を除く): 1083959762

約数列:

[1, 2, 97, 131, 151, 194, 262, 302, 523, 1046, 12707, 14647, 19781, 25414, 29294, 39562, 50731, 68513, 78973, 101462, 137026, 157946, 1918757, 3837514, 6645761, 7660381, 10345463, 13291522, 15320762, 20690926, 1003509911, 2007019822]

約数ペア:

[(1, 2007019822), (2, 1003509911), (97, 20690926), (131, 15320762), (151, 13291522), (194, 10345463), (262, 7660381), (302, 6645761), (523, 3837514), (1046, 1918757), (12707, 157946), (14647, 137026), (19781, 101462), (25414, 78973), (29294, 68513), (39562, 50731)]