1220806802

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1\times {\mathrm{9803}}^1$

素因数の和:10753

約数の個数: 16

約数和(自身を含む): 1859308992

約数和(自身を除く): 638502190

約数列:

[1, 2, 71, 142, 877, 1754, 9803, 19606, 62267, 124534, 696013, 1392026, 8597231, 17194462, 610403401, 1220806802]

約数ペア:

[(1, 1220806802), (2, 610403401), (71, 17194462), (142, 8597231), (877, 1392026), (1754, 696013), (9803, 124534), (19606, 62267)]