2029124896

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{128621}}^1$

素因数の和:128677

約数の個数: 48

約数和(自身を含む): 4375720440

約数和(自身を除く): 2346595544

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 68, 116, 136, 232, 272, 464, 493, 544, 928, 986, 1972, 3944, 7888, 15776, 128621, 257242, 514484, 1028968, 2057936, 2186557, 3730009, 4115872, 4373114, 7460018, 8746228, 14920036, 17492456, 29840072, 34984912, 59680144, 63410153, 69969824, 119360288, 126820306, 253640612, 507281224, 1014562448, 2029124896]

約数ペア:

[(1, 2029124896), (2, 1014562448), (4, 507281224), (8, 253640612), (16, 126820306), (17, 119360288), (29, 69969824), (32, 63410153), (34, 59680144), (58, 34984912), (68, 29840072), (116, 17492456), (136, 14920036), (232, 8746228), (272, 7460018), (464, 4373114), (493, 4115872), (544, 3730009), (928, 2186557), (986, 2057936), (1972, 1028968), (3944, 514484), (7888, 257242), (15776, 128621)]