2051298130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{11821}}^1$

素因数の和:11939

約数の個数: 64

約数和(自身を含む): 4398918912

約数和(自身を除く): 2347620782

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 67, 70, 74, 134, 185, 259, 335, 370, 469, 518, 670, 938, 1295, 2345, 2479, 2590, 4690, 4958, 11821, 12395, 17353, 23642, 24790, 34706, 59105, 82747, 86765, 118210, 165494, 173530, 413735, 437377, 792007, 827470, 874754, 1584014, 2186885, 3061639, 3960035, 4373770, 5544049, 6123278, 7920070, 11088098, 15308195, 27720245, 29304259, 30616390, 55440490, 58608518, 146521295, 205129813, 293042590, 410259626, 1025649065, 2051298130]

約数ペア:

[(1, 2051298130), (2, 1025649065), (5, 410259626), (7, 293042590), (10, 205129813), (14, 146521295), (35, 58608518), (37, 55440490), (67, 30616390), (70, 29304259), (74, 27720245), (134, 15308195), (185, 11088098), (259, 7920070), (335, 6123278), (370, 5544049), (469, 4373770), (518, 3960035), (670, 3061639), (938, 2186885), (1295, 1584014), (2345, 874754), (2479, 827470), (2590, 792007), (4690, 437377), (4958, 413735), (11821, 173530), (12395, 165494), (17353, 118210), (23642, 86765), (24790, 82747), (34706, 59105)]