2017345148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{1973}}^1$

素因数の和:2103

約数の個数: 72

約数和(自身を含む): 4430824608

約数和(自身を除く): 2413479460

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 53, 91, 106, 182, 212, 364, 371, 689, 742, 1378, 1484, 1973, 2756, 2809, 3946, 4823, 5618, 7892, 9646, 11236, 13811, 19292, 19663, 25649, 27622, 36517, 39326, 51298, 55244, 73034, 78652, 102596, 104569, 146068, 179543, 209138, 255619, 359086, 418276, 511238, 718172, 731983, 1022476, 1359397, 1463966, 2718794, 2927932, 5437588, 5542157, 9515779, 11084314, 19031558, 22168628, 38063116, 38795099, 72048041, 77590198, 144096082, 155180396, 288192164, 504336287, 1008672574, 2017345148]

約数ペア:

[(1, 2017345148), (2, 1008672574), (4, 504336287), (7, 288192164), (13, 155180396), (14, 144096082), (26, 77590198), (28, 72048041), (52, 38795099), (53, 38063116), (91, 22168628), (106, 19031558), (182, 11084314), (212, 9515779), (364, 5542157), (371, 5437588), (689, 2927932), (742, 2718794), (1378, 1463966), (1484, 1359397), (1973, 1022476), (2756, 731983), (2809, 718172), (3946, 511238), (4823, 418276), (5618, 359086), (7892, 255619), (9646, 209138), (11236, 179543), (13811, 146068), (19292, 104569), (19663, 102596), (25649, 78652), (27622, 73034), (36517, 55244), (39326, 51298)]