2656551248

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1367}}^1\times {\mathrm{9343}}^1$

素因数の和:10731

約数の個数: 40

約数和(自身を含む): 5547644928

約数和(自身を除く): 2891093680

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1367, 2734, 5468, 9343, 10936, 17771, 18686, 21872, 35542, 37372, 71084, 74744, 121459, 142168, 149488, 242918, 284336, 485836, 971672, 1943344, 12771881, 25543762, 51087524, 102175048, 166034453, 204350096, 332068906, 664137812, 1328275624, 2656551248]

約数ペア:

[(1, 2656551248), (2, 1328275624), (4, 664137812), (8, 332068906), (13, 204350096), (16, 166034453), (26, 102175048), (52, 51087524), (104, 25543762), (208, 12771881), (1367, 1943344), (2734, 971672), (5468, 485836), (9343, 284336), (10936, 242918), (17771, 149488), (18686, 142168), (21872, 121459), (35542, 74744), (37372, 71084)]