1964306874

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1889}}^1\times {\mathrm{2441}}^1$

素因数の和:4406

約数の個数: 32

約数和(自身を含む): 3987688320

約数和(自身を除く): 2023381446

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 1889, 2441, 3778, 4882, 5667, 7323, 11334, 14646, 134119, 173311, 268238, 346622, 402357, 519933, 804714, 1039866, 4611049, 9222098, 13833147, 27666294, 327384479, 654768958, 982153437, 1964306874]

約数ペア:

[(1, 1964306874), (2, 982153437), (3, 654768958), (6, 327384479), (71, 27666294), (142, 13833147), (213, 9222098), (426, 4611049), (1889, 1039866), (2441, 804714), (3778, 519933), (4882, 402357), (5667, 346622), (7323, 268238), (11334, 173311), (14646, 134119)]