2051220812

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{162847}}^1$

素因数の和:162965

約数の個数: 24

約数和(自身を含む): 3720751104

約数和(自身を除く): 1669530292

約数列:

[1, 2, 4, 47, 67, 94, 134, 188, 268, 3149, 6298, 12596, 162847, 325694, 651388, 7653809, 10910749, 15307618, 21821498, 30615236, 43642996, 512805203, 1025610406, 2051220812]

約数ペア:

[(1, 2051220812), (2, 1025610406), (4, 512805203), (47, 43642996), (67, 30615236), (94, 21821498), (134, 15307618), (188, 10910749), (268, 7653809), (3149, 651388), (6298, 325694), (12596, 162847)]