2559131176

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{5987}}^1$

素因数の和:6466

約数の個数: 64

約数和(自身を含む): 5820336000

約数和(自身を除く): 3261204824

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 449, 476, 898, 952, 1796, 3143, 3592, 5987, 6286, 7633, 11974, 12572, 15266, 23948, 25144, 30532, 41909, 47896, 53431, 61064, 83818, 101779, 106862, 167636, 203558, 213724, 335272, 407116, 427448, 712453, 814232, 1424906, 2688163, 2849812, 5376326, 5699624, 10752652, 18817141, 21505304, 37634282, 45698771, 75268564, 91397542, 150537128, 182795084, 319891397, 365590168, 639782794, 1279565588, 2559131176]

約数ペア:

[(1, 2559131176), (2, 1279565588), (4, 639782794), (7, 365590168), (8, 319891397), (14, 182795084), (17, 150537128), (28, 91397542), (34, 75268564), (56, 45698771), (68, 37634282), (119, 21505304), (136, 18817141), (238, 10752652), (449, 5699624), (476, 5376326), (898, 2849812), (952, 2688163), (1796, 1424906), (3143, 814232), (3592, 712453), (5987, 427448), (6286, 407116), (7633, 335272), (11974, 213724), (12572, 203558), (15266, 167636), (23948, 106862), (25144, 101779), (30532, 83818), (41909, 61064), (47896, 53431)]