2454278608

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{1097}}^1\times {\mathrm{2087}}^1$

素因数の和:3259

約数の個数: 40

約数和(自身を含む): 4832851392

約数和(自身を除く): 2378572784

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 1097, 2087, 2194, 4174, 4388, 8348, 8776, 16696, 17552, 33392, 73499, 139829, 146998, 279658, 293996, 559316, 587992, 1118632, 1175984, 2237264, 2289439, 4578878, 9157756, 18315512, 36631024, 153392413, 306784826, 613569652, 1227139304, 2454278608]

約数ペア:

[(1, 2454278608), (2, 1227139304), (4, 613569652), (8, 306784826), (16, 153392413), (67, 36631024), (134, 18315512), (268, 9157756), (536, 4578878), (1072, 2289439), (1097, 2237264), (2087, 1175984), (2194, 1118632), (4174, 587992), (4388, 559316), (8348, 293996), (8776, 279658), (16696, 146998), (17552, 139829), (33392, 73499)]