2480492066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{6869}}^1$

素因数の和:6963

約数の個数: 64

約数和(自身を含む): 4570473600

約数和(自身を除く): 2089981534

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 43, 86, 221, 247, 323, 442, 494, 559, 646, 731, 817, 1118, 1462, 1634, 4199, 6869, 8398, 9503, 10621, 13738, 13889, 19006, 21242, 27778, 89297, 116773, 130511, 178594, 180557, 233546, 261022, 295367, 361114, 590734, 1518049, 1696643, 2218687, 3036098, 3393286, 3839771, 4437374, 5021239, 5611973, 7679542, 10042478, 11223946, 28842931, 57685862, 65276107, 72955649, 95403541, 130552214, 145911298, 190807082, 1240246033, 2480492066]

約数ペア:

[(1, 2480492066), (2, 1240246033), (13, 190807082), (17, 145911298), (19, 130552214), (26, 95403541), (34, 72955649), (38, 65276107), (43, 57685862), (86, 28842931), (221, 11223946), (247, 10042478), (323, 7679542), (442, 5611973), (494, 5021239), (559, 4437374), (646, 3839771), (731, 3393286), (817, 3036098), (1118, 2218687), (1462, 1696643), (1634, 1518049), (4199, 590734), (6869, 361114), (8398, 295367), (9503, 261022), (10621, 233546), (13738, 180557), (13889, 178594), (19006, 130511), (21242, 116773), (27778, 89297)]