8879644228

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{251491}}^1$

素因数の和:251612

約数の個数: 48

約数和(自身を含む): 19322633344

約数和(自身を除く): 10442989116

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 97, 182, 194, 364, 388, 679, 1261, 1358, 2522, 2716, 5044, 8827, 17654, 35308, 251491, 502982, 1005964, 1760437, 3269383, 3520874, 6538766, 7041748, 13077532, 22885681, 24394627, 45771362, 48789254, 91542724, 97578508, 170762389, 317130151, 341524778, 634260302, 683049556, 1268520604, 2219911057, 4439822114, 8879644228]

約数ペア:

[(1, 8879644228), (2, 4439822114), (4, 2219911057), (7, 1268520604), (13, 683049556), (14, 634260302), (26, 341524778), (28, 317130151), (52, 170762389), (91, 97578508), (97, 91542724), (182, 48789254), (194, 45771362), (364, 24394627), (388, 22885681), (679, 13077532), (1261, 7041748), (1358, 6538766), (2522, 3520874), (2716, 3269383), (5044, 1760437), (8827, 1005964), (17654, 502982), (35308, 251491)]