2120586342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{1997}}^1$

素因数の和:2333

約数の個数: 64

約数和(自身を含む): 4911819264

約数和(自身を除く): 2791232922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 193, 262, 386, 393, 579, 786, 917, 1158, 1351, 1834, 1997, 2702, 2751, 3994, 4053, 5502, 5991, 8106, 11982, 13979, 25283, 27958, 41937, 50566, 75849, 83874, 151698, 176981, 261607, 353962, 385421, 523214, 530943, 770842, 784821, 1061886, 1156263, 1569642, 1831249, 2312526, 2697947, 3662498, 5395894, 5493747, 8093841, 10987494, 16187682, 50490151, 100980302, 151470453, 302940906, 353431057, 706862114, 1060293171, 2120586342]

約数ペア:

[(1, 2120586342), (2, 1060293171), (3, 706862114), (6, 353431057), (7, 302940906), (14, 151470453), (21, 100980302), (42, 50490151), (131, 16187682), (193, 10987494), (262, 8093841), (386, 5493747), (393, 5395894), (579, 3662498), (786, 2697947), (917, 2312526), (1158, 1831249), (1351, 1569642), (1834, 1156263), (1997, 1061886), (2702, 784821), (2751, 770842), (3994, 530943), (4053, 523214), (5502, 385421), (5991, 353962), (8106, 261607), (11982, 176981), (13979, 151698), (25283, 83874), (27958, 75849), (41937, 50566)]