2911906118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{257}}^1\times {\mathrm{2137}}^1$

素因数の和:2648

約数の個数: 32

約数和(自身を含む): 4805574048

約数和(自身を除く): 1893667930

約数列:

[1, 2, 11, 22, 241, 257, 482, 514, 2137, 2651, 2827, 4274, 5302, 5654, 23507, 47014, 61937, 123874, 515017, 549209, 681307, 1030034, 1098418, 1362614, 5665187, 6041299, 11330374, 12082598, 132359369, 264718738, 1455953059, 2911906118]

約数ペア:

[(1, 2911906118), (2, 1455953059), (11, 264718738), (22, 132359369), (241, 12082598), (257, 11330374), (482, 6041299), (514, 5665187), (2137, 1362614), (2651, 1098418), (2827, 1030034), (4274, 681307), (5302, 549209), (5654, 515017), (23507, 123874), (47014, 61937)]