251052074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{44497}}^1$

素因数の和:44550

約数の個数: 32

約数和(自身を含む): 478442496

約数和(自身を除く): 227390422

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 44497, 88994, 311479, 578461, 622958, 1156922, 1379407, 2758814, 4049227, 8098454, 9655849, 17932291, 19311698, 35864582, 125526037, 251052074]

約数ペア:

[(1, 251052074), (2, 125526037), (7, 35864582), (13, 19311698), (14, 17932291), (26, 9655849), (31, 8098454), (62, 4049227), (91, 2758814), (182, 1379407), (217, 1156922), (403, 622958), (434, 578461), (806, 311479), (2821, 88994), (5642, 44497)]