2787661362

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{161267}}^1$

素因数の和:161382

約数の個数: 32

約数和(自身を含む): 5790166272

約数和(自身を除く): 3002504910

約数列:

[1, 2, 3, 6, 43, 67, 86, 129, 134, 201, 258, 402, 2881, 5762, 8643, 17286, 161267, 322534, 483801, 967602, 6934481, 10804889, 13868962, 20803443, 21609778, 32414667, 41606886, 64829334, 464610227, 929220454, 1393830681, 2787661362]

約数ペア:

[(1, 2787661362), (2, 1393830681), (3, 929220454), (6, 464610227), (43, 64829334), (67, 41606886), (86, 32414667), (129, 21609778), (134, 20803443), (201, 13868962), (258, 10804889), (402, 6934481), (2881, 967602), (5762, 483801), (8643, 322534), (17286, 161267)]