2872057552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1972567}}^1$

素因数の和:1972595

約数の個数: 40

約数和(自身を含む): 6848756096

約数和(自身を除く): 3976698544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1972567, 3945134, 7890268, 13807969, 15780536, 25643371, 27615938, 31561072, 51286742, 55231876, 102573484, 110463752, 179503597, 205146968, 220927504, 359007194, 410293936, 718014388, 1436028776, 2872057552]

約数ペア:

[(1, 2872057552), (2, 1436028776), (4, 718014388), (7, 410293936), (8, 359007194), (13, 220927504), (14, 205146968), (16, 179503597), (26, 110463752), (28, 102573484), (52, 55231876), (56, 51286742), (91, 31561072), (104, 27615938), (112, 25643371), (182, 15780536), (208, 13807969), (364, 7890268), (728, 3945134), (1456, 1972567)]